Moved the intricacies of the perl interface build into its own makefile

that now functions as a wrapper around the MakeMaker stuff. It might even behave sensically when we have separate build dirs. Same for plperl, which of course still doesn't work very well. Made sure that plperl respects the choice of --libdir. Added --with-python to automatically build and install the Python interface. Works similarly to the Perl5 stuff. Moved the burden of the distclean targets lower down into the source tree. Eventually, each make file should have its own. Added automatic remaking of makefiles and configure. Currently only for the top-level because of a bug(?) in Autoconf. Use GNU `missing' to work around missing autoconf and aclocal. Start factoring out macros into their own config/*.m4 files to increase readability and organization.
author: Peter Eisentraut <peter_e@gmx.net> 2000-06-10 18:02:12 +0000
committer: Peter Eisentraut <peter_e@gmx.net> 2000-06-10 18:02:12 +0000
commit: 6de89c9ab78a557f98dc02dca97795d27a4112d2 (patch)
tree: 4b1a26308ed5013424b39847f0c7b2aad355e606
parent: 2ae20ef98a94c6a0f77e6358ae756cc02f29e921 (diff)
download: postgresql-6de89c9ab78a557f98dc02dca97795d27a4112d2.tar.gz
postgresql-6de89c9ab78a557f98dc02dca97795d27a4112d2.zip
22 files changed, 1408 insertions, 714 deletions
diff --git a/GNUmakefile.in b/GNUmakefile.in
index 3f5929d7e46..f3e33fb2788 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -1,7 +1,7 @@
 #
 # PostgreSQL top level makefile
 #
-# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.2 2000/06/07 23:09:18 petere Exp $
+# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.3 2000/06/10 18:01:34 petere Exp $
 #
 
 srcdir = @srcdir@
@@ -23,8 +23,24 @@ clean:
 	$(MAKE) -C src clean
 
 distclean:
-	$(MAKE) -C src distclean
+	-$(MAKE) -C src distclean
 	-rm -f config.cache config.log config.status GNUmakefile
 
 
 .PHONY: all install clean distclean
+
+
+AUTOCONF = @AUTOCONF@
+ACLOCAL = @ACLOCAL@
+
+GNUmakefile: GNUmakefile.in $(top_builddir)/config.status
+	CONFIG_FILES=$@ CONFIG_HEADERS= ./config.status
+
+$(top_builddir)/config.status: $(top_srcdir)/configure
+	cd $(top_builddir) && ./config.status --recheck
+
+$(top_srcdir)/configure: $(top_srcdir)/configure.in $(top_srcdir)/aclocal.m4
+	cd $(top_srcdir) && $(AUTOCONF)
+
+$(top_srcdir)/aclocal.m4: $(wildcard $(top_srcdir)/config/*.m4)
+	cd $(top_srcdir) && $(ACLOCAL) -I config
diff --git a/Makefile b/Makefile
index 8fbbcbdac2a..3091774d746 100644
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,36 @@
-# The Postgres make files exploit features of GNU make that other makes
-# do not have.  Because it is a common mistake for users to try to build
-# Postgres with a different make, we have this make file that does nothing
-# but tell the user to use GNU make.
+# The PostgreSQL make files exploit features of GNU make that other
+# makes do not have. Because it is a common mistake for users to try
+# to build Postgres with a different make, we have this make file
+# that, as a service, will look for a GNU make and invoke it, or show
+# an error message if none could be found.
 
-# If the user were using GNU make now, this file would not get used because
-# GNU make uses a make file named "GNUmakefile" in preference to "Makefile"
-# if it exists.  Postgres is shipped with a "GNUmakefile".
+# If the user were using GNU make now, this file would not get used
+# because GNU make uses a make file named "GNUmakefile" in preference
+# to "Makefile" if it exists. PostgreSQL is shipped with a
+# "GNUmakefile". If the user hasn't run the configure script yet, the
+# GNUmakefile won't exist yet, so we catch that case as well.
 
-all install clean dep depend distclean:
-	@echo "You must use GNU make to use Postgres.  It may be installed"
-	@echo "on your system with the name 'gmake'."
-	@echo
-	@echo "NOTE:  If you are sure that you are using GNU make and you are"
-	@echo "       still getting this message, you may simply need to run"
-	@echo "       the configure program."
+
+all install clean dep depend distclean maintainer-clean:
+	@if ! [ -f GNUmakefile ] ; then \
+	   echo "You need to run the \`configure' program fist. See the file"; \
+	   echo "\`INSTALL' for installation instructions." ; \
+	   false ; \
+	 fi
+	@IFS=':' ; \
+	 for dir in $$PATH; do \
+	   for prog in gmake gnumake make; do \
+	     if [ -f $$dir/$$prog ] && ( $$dir/$$prog --version | grep GNU >/dev/null 2>&1 ) ; then \
+	       GMAKE=$$dir/$$prog; \
+	       break 2; \
+	     fi; \
+	   done; \
+	 done; \
+	\
+	 if [ x"$${GMAKE+set}" = xset ]; then \
+	   echo "Using GNU make found at $${GMAKE}"; \
+	   $${GMAKE} ; \
+	 else \
+	   echo "You must use GNU make to build PostgreSQL." ; \
+	   false; \
+	 fi
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 00000000000..173b933e019
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,79 @@
+dnl aclocal.m4 generated automatically by aclocal 1.4
+
+dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+#
+# Autoconf macros for configuring the build of Python extension modules
+#
+# $Header: /cvsroot/pgsql/aclocal.m4,v 1.1 2000/06/10 18:01:34 petere Exp $
+#
+
+# PGAC_PROG_PYTHON
+# ----------------
+# Look for Python and set the output variable `PYTHON'
+# to `python' if found, empty otherwise.
+AC_DEFUN([PGAC_PROG_PYTHON],
+[AC_CHECK_PROG(PYTHON, python, python)])
+
+
+# PGAC_PATH_PYTHONDIR
+# -------------------
+# Finds the names of various install dirs and helper files
+# necessary to build a Python extension module.
+#
+# It would be nice if we could check whether the current setup allows
+# the build of the shared module. Future project.
+AC_DEFUN([PGAC_PATH_PYTHONDIR],
+[AC_REQUIRE([PGAC_PROG_PYTHON])
+[if test "${PYTHON+set}" = set ; then
+  python_version=`${PYTHON} -c "import sys; print sys.version[:3]"`
+  python_prefix=`${PYTHON} -c "import sys; print sys.prefix"`
+  python_execprefix=`${PYTHON} -c "import sys; print sys.exec_prefix"`
+  python_configdir="${python_execprefix}/lib/python${python_version}/config"
+  python_moduledir="${python_prefix}/lib/python${python_version}"
+  python_extmakefile="${python_configdir}/Makefile.pre.in"]
+
+  AC_MSG_CHECKING(for Python extension makefile)
+  if test -f "${python_extmakefile}" ; then
+    AC_MSG_RESULT(found)
+  else
+    AC_MSG_RESULT(no)
+    AC_MSG_ERROR(
+[The Python extension makefile was expected at \`${python_extmakefile}\'
+but does not exist. This means the Python module cannot be built automatically.])
+  fi
+
+  AC_SUBST(python_version)
+  AC_SUBST(python_prefix)
+  AC_SUBST(python_execprefix)
+  AC_SUBST(python_configdir)
+  AC_SUBST(python_moduledir)
+  AC_SUBST(python_extmakefile)
+else
+  AC_MSG_ERROR([Python not found])
+fi])# PGAC_PATH_PYTHONDIR
+
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
+dnl The program must properly implement --version.
+AC_DEFUN(AM_MISSING_PROG,
+[AC_MSG_CHECKING(for working $2)
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
+   $1=$2
+   AC_MSG_RESULT(found)
+else
+   $1="$3/missing $2"
+   AC_MSG_RESULT(missing)
+fi
+AC_SUBST($1)])
+
diff --git a/config/missing b/config/missing
new file mode 100755
index 00000000000..4b76d94502d
--- /dev/null
+++ b/config/missing
@@ -0,0 +1,265 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+
+case "$1" in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  tar          try tar, gnutar, gtar, then tar without non-portable flags
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing 0.3 - GNU automake"
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+  aclocal)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acinclude.m4' or \`configure.in'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`configure.in'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acconfig.h' or \`configure.in'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+	 you modified a dependancy of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+    fi
+    if [ -f "$file" ]; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit 1
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+    fi
+    touch $file
+    ;;
+
+  tar)
+    shift
+    if test -n "$run"; then
+      echo 1>&2 "ERROR: \`tar' requires --run"
+      exit 1
+    fi
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar ${1+"$@"} && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar ${1+"$@"} && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+	case "$firstarg" in
+	*o*)
+	    firstarg=`echo "$firstarg" | sed s/o//`
+	    tar "$firstarg" ${1+"$@"} && exit 0
+	    ;;
+	esac
+	case "$firstarg" in
+	*h*)
+	    firstarg=`echo "$firstarg" | sed s/h//`
+	    tar "$firstarg" ${1+"$@"} && exit 0
+	    ;;
+	esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+         system.  You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequirements for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
diff --git a/config/python.m4 b/config/python.m4
new file mode 100644
index 00000000000..f73697d7989
--- /dev/null
+++ b/config/python.m4
@@ -0,0 +1,50 @@
+#
+# Autoconf macros for configuring the build of Python extension modules
+#
+# $Header: /cvsroot/pgsql/config/python.m4,v 1.1 2000/06/10 18:01:35 petere Exp $
+#
+
+# PGAC_PROG_PYTHON
+# ----------------
+# Look for Python and set the output variable `PYTHON'
+# to `python' if found, empty otherwise.
+AC_DEFUN([PGAC_PROG_PYTHON],
+[AC_CHECK_PROG(PYTHON, python, python)])
+
+
+# PGAC_PATH_PYTHONDIR
+# -------------------
+# Finds the names of various install dirs and helper files
+# necessary to build a Python extension module.
+#
+# It would be nice if we could check whether the current setup allows
+# the build of the shared module. Future project.
+AC_DEFUN([PGAC_PATH_PYTHONDIR],
+[AC_REQUIRE([PGAC_PROG_PYTHON])
+[if test "${PYTHON+set}" = set ; then
+  python_version=`${PYTHON} -c "import sys; print sys.version[:3]"`
+  python_prefix=`${PYTHON} -c "import sys; print sys.prefix"`
+  python_execprefix=`${PYTHON} -c "import sys; print sys.exec_prefix"`
+  python_configdir="${python_execprefix}/lib/python${python_version}/config"
+  python_moduledir="${python_prefix}/lib/python${python_version}"
+  python_extmakefile="${python_configdir}/Makefile.pre.in"]
+
+  AC_MSG_CHECKING(for Python extension makefile)
+  if test -f "${python_extmakefile}" ; then
+    AC_MSG_RESULT(found)
+  else
+    AC_MSG_RESULT(no)
+    AC_MSG_ERROR(
+[The Python extension makefile was expected at \`${python_extmakefile}\'
+but does not exist. This means the Python module cannot be built automatically.])
+  fi
+
+  AC_SUBST(python_version)
+  AC_SUBST(python_prefix)
+  AC_SUBST(python_execprefix)
+  AC_SUBST(python_configdir)
+  AC_SUBST(python_moduledir)
+  AC_SUBST(python_extmakefile)
+else
+  AC_MSG_ERROR([Python not found])
+fi])# PGAC_PATH_PYTHONDIR
diff --git a/configure b/configure
index 5a3eabe20a7..1a0fdd1cb73 100755
--- a/configure
+++ b/configure
@@ -41,7 +41,9 @@ ac_help="$ac_help
 ac_help="$ac_help
   --with-tkconfig=DIR     tkConfig.sh is in DIR"
 ac_help="$ac_help
-  --with-perl             build Perl interface and plperl "
+  --with-perl             build Perl interface and plperl"
+ac_help="$ac_help
+  --with-python           build Python interface module"
 ac_help="$ac_help
   --with-odbc             build ODBC driver package "
 ac_help="$ac_help
@@ -578,7 +580,7 @@ fi
 
 
 ac_aux_dir=
-for ac_dir in config $srcdir/config; do
+for ac_dir in `pwd`/config $srcdir/`pwd`/config; do
   if test -f $ac_dir/install-sh; then
     ac_aux_dir=$ac_dir
     ac_install_sh="$ac_aux_dir/install-sh -c"
@@ -590,13 +592,16 @@ for ac_dir in config $srcdir/config; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in config $srcdir/config" 1>&2; exit 1; }
+  { echo "configure: error: can not find install-sh or install.sh in `pwd`/config $srcdir/`pwd`/config" 1>&2; exit 1; }
 fi
 ac_config_guess=$ac_aux_dir/config.guess
 ac_config_sub=$ac_aux_dir/config.sub
 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 
 
+mkinstalldirs="\$(SHELL) \$(top_srcdir)/config/mkinstalldirs"
+
+
 
 # Make sure we can run config.sub.
 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
@@ -604,7 +609,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:608: checking host system type" >&5
+echo "configure:613: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -698,7 +703,7 @@ fi
 
 
 echo $ac_n "checking setting template to""... $ac_c" 1>&6
-echo "configure:702: checking setting template to" >&5
+echo "configure:707: checking setting template to" >&5
 # Check whether --with-template or --without-template was given.
 if test "${with_template+set}" = set; then
   withval="$with_template"
@@ -833,7 +838,7 @@ fi
 
 
 echo $ac_n "checking whether to support locale""... $ac_c" 1>&6
-echo "configure:837: checking whether to support locale" >&5
+echo "configure:842: checking whether to support locale" >&5
 # Check whether --enable-locale or --disable-locale was given.
 if test "${enable_locale+set}" = set; then
   enableval="$enable_locale"
@@ -848,7 +853,7 @@ fi
 
 
 echo $ac_n "checking whether to support cyrillic recode""... $ac_c" 1>&6
-echo "configure:852: checking whether to support cyrillic recode" >&5
+echo "configure:857: checking whether to support cyrillic recode" >&5
 # Check whether --enable-recode or --disable-recode was given.
 if test "${enable_recode+set}" = set; then
   enableval="$enable_recode"
@@ -864,7 +869,7 @@ fi
 
 
 echo $ac_n "checking whether to support multibyte""... $ac_c" 1>&6
-echo "configure:868: checking whether to support multibyte" >&5
+echo "configure:873: checking whether to support multibyte" >&5
 # Check whether --enable-multibyte or --disable-multibyte was given.
 if test "${enable_multibyte+set}" = set; then
   enableval="$enable_multibyte"
@@ -903,7 +908,7 @@ fi
 
 
 echo $ac_n "checking setting DEF_PGPORT""... $ac_c" 1>&6
-echo "configure:907: checking setting DEF_PGPORT" >&5
+echo "configure:912: checking setting DEF_PGPORT" >&5
 # Check whether --with-pgport or --without-pgport was given.
 if test "${with_pgport+set}" = set; then
   withval="$with_pgport"
@@ -925,7 +930,7 @@ echo "$ac_t""${default_port}" 1>&6
 
 
 echo $ac_n "checking setting DEF_MAXBACKENDS""... $ac_c" 1>&6
-echo "configure:929: checking setting DEF_MAXBACKENDS" >&5
+echo "configure:934: checking setting DEF_MAXBACKENDS" >&5
 # Check whether --with-maxbackends or --without-maxbackends was given.
 if test "${with_maxbackends+set}" = set; then
   withval="$with_maxbackends"
@@ -960,7 +965,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:964: checking for $ac_word" >&5
+echo "configure:969: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -990,7 +995,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:994: checking for $ac_word" >&5
+echo "configure:999: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1041,7 +1046,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1045: checking for $ac_word" >&5
+echo "configure:1050: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1073,7 +1078,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1077: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1082: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1084,12 +1089,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 1088 "configure"
+#line 1093 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:1093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1115,12 +1120,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1119: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1124: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1124: checking whether we are using GNU C" >&5
+echo "configure:1129: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1129,7 +1134,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1133: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1138: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1148,7 +1153,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1157: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1180,7 +1185,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1184: checking how to run the C preprocessor" >&5
+echo "configure:1189: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1195,13 +1200,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1199 "configure"
+#line 1204 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1212,13 +1217,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1216 "configure"
+#line 1221 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1229,13 +1234,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1233 "configure"
+#line 1238 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1244: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1261,13 +1266,13 @@ echo "$ac_t""$CPP" 1>&6
 
 if test $ac_cv_prog_gcc = yes; then
     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:1265: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:1270: checking whether ${CC-cc} needs -traditional" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     ac_pattern="Autoconf.*'x'"
   cat > conftest.$ac_ext <<EOF
-#line 1271 "configure"
+#line 1276 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@@ -1285,7 +1290,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat > conftest.$ac_ext <<EOF
-#line 1289 "configure"
+#line 1294 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@@ -1317,7 +1322,7 @@ fi
 
 
 echo $ac_n "checking setting USE_TCL""... $ac_c" 1>&6
-echo "configure:1321: checking setting USE_TCL" >&5
+echo "configure:1326: checking setting USE_TCL" >&5
 # Check whether --with-tcl or --without-tcl was given.
 if test "${with_tcl+set}" = set; then
   withval="$with_tcl"
@@ -1368,25 +1373,99 @@ if test "${with_tkconfig+set}" = set; then
 fi
 
 
-echo $ac_n "checking setting USE_PERL""... $ac_c" 1>&6
-echo "configure:1373: checking setting USE_PERL" >&5
+
+echo $ac_n "checking whether to build Perl modules""... $ac_c" 1>&6
+echo "configure:1379: checking whether to build Perl modules" >&5
 # Check whether --with-perl or --without-perl was given.
 if test "${with_perl+set}" = set; then
   withval="$with_perl"
-  
-	case "$withval" in
-	y | ye | yes)	USE_PERL=true; echo "$ac_t""enabled" 1>&6 ;;
-	*)		USE_PERL=false; echo "$ac_t""disabled" 1>&6 ;;
-	esac
-   
+  if test x"${withval}" = x"yes" ; then
+  echo "$ac_t""yes" 1>&6
 else
-   USE_PERL=false; echo "$ac_t""disabled" 1>&6 
+  echo "$ac_t""no" 1>&6
+fi
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+
+
+echo $ac_n "checking whether to build Python modules""... $ac_c" 1>&6
+echo "configure:1396: checking whether to build Python modules" >&5
+# Check whether --with-python or --without-python was given.
+if test "${with_python+set}" = set; then
+  withval="$with_python"
+  if test x"${withval}" = x"yes" ; then
+  echo "$ac_t""yes" 1>&6
+  # Extract the first word of "python", so it can be a program name with args.
+set dummy python; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1405: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_PYTHON'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$PYTHON"; then
+  ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_PYTHON="python"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+PYTHON="$ac_cv_prog_PYTHON"
+if test -n "$PYTHON"; then
+  echo "$ac_t""$PYTHON" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
 
+  
+if test "${PYTHON+set}" = set ; then
+  python_version=`${PYTHON} -c "import sys; print sys.version[:3]"`
+  python_prefix=`${PYTHON} -c "import sys; print sys.prefix"`
+  python_execprefix=`${PYTHON} -c "import sys; print sys.exec_prefix"`
+  python_configdir="${python_execprefix}/lib/python${python_version}/config"
+  python_moduledir="${python_prefix}/lib/python${python_version}"
+  python_extmakefile="${python_configdir}/Makefile.pre.in"
+
+  echo $ac_n "checking for Python extension makefile""... $ac_c" 1>&6
+echo "configure:1441: checking for Python extension makefile" >&5
+  if test -f "${python_extmakefile}" ; then
+    echo "$ac_t""found" 1>&6
+  else
+    echo "$ac_t""no" 1>&6
+    { echo "configure: error: The Python extension makefile was expected at \`${python_extmakefile}\'
+but does not exist. This means the Python module cannot be built automatically." 1>&2; exit 1; }
+  fi
+
+  
+  
+  
+  
+  
+  
+else
+  { echo "configure: error: Python not found" 1>&2; exit 1; }
+fi
+else
+  echo "$ac_t""no" 1>&6
+fi
+else
+  echo "$ac_t""no" 1>&6
 fi
 
 
+
 echo $ac_n "checking setting USE_ODBC""... $ac_c" 1>&6
-echo "configure:1390: checking setting USE_ODBC" >&5
+echo "configure:1469: checking setting USE_ODBC" >&5
 # Check whether --with-odbc or --without-odbc was given.
 if test "${with_odbc+set}" = set; then
   withval="$with_odbc"
@@ -1412,7 +1491,7 @@ then
    
 
    echo $ac_n "checking setting ODBCINST""... $ac_c" 1>&6
-echo "configure:1416: checking setting ODBCINST" >&5
+echo "configure:1495: checking setting ODBCINST" >&5
    # Check whether --with-odbcinst or --without-odbcinst was given.
 if test "${with_odbcinst+set}" = set; then
   withval="$with_odbcinst"
@@ -1480,17 +1559,17 @@ for ac_hdr in sql.h sqlext.h odbcinst.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1484: checking for $ac_hdr" >&5
+echo "configure:1563: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1489 "configure"
+#line 1568 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1573: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1527,7 +1606,7 @@ save_LIBS="$LIBS"
 LIBS="$LIBS -L$unixODBC_libs"
 
 echo $ac_n "checking for SQLGetPrivateProfileString in -lodbcinst""... $ac_c" 1>&6
-echo "configure:1531: checking for SQLGetPrivateProfileString in -lodbcinst" >&5
+echo "configure:1610: checking for SQLGetPrivateProfileString in -lodbcinst" >&5
 ac_lib_var=`echo odbcinst'_'SQLGetPrivateProfileString | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1535,7 +1614,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lodbcinst  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1539 "configure"
+#line 1618 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1546,7 +1625,7 @@ int main() {
 SQLGetPrivateProfileString()
 ; return 0; }
 EOF
-if { (eval echo configure:1550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1575,7 +1654,7 @@ fi
 fi
 
 echo $ac_n "checking setting ASSERT CHECKING""... $ac_c" 1>&6
-echo "configure:1579: checking setting ASSERT CHECKING" >&5
+echo "configure:1658: checking setting ASSERT CHECKING" >&5
 # Check whether --enable-cassert or --disable-cassert was given.
 if test "${enable_cassert+set}" = set; then
   enableval="$enable_cassert"
@@ -1596,7 +1675,7 @@ LDFLAGS="$LDFLAGS $PGSQL_LDFLAGS"
 echo "- setting LDFLAGS=$LDFLAGS"
 
 echo $ac_n "checking setting debug compiler flag""... $ac_c" 1>&6
-echo "configure:1600: checking setting debug compiler flag" >&5
+echo "configure:1679: checking setting debug compiler flag" >&5
 # Check whether --enable-debug or --disable-debug was given.
 if test "${enable_debug+set}" = set; then
   enableval="$enable_debug"
@@ -1621,7 +1700,7 @@ fi
 # Assume system is ELF if it predefines __ELF__ as 1,
 # otherwise believe "elf" setting from check of host_os above.
 cat > conftest.$ac_ext <<EOF
-#line 1625 "configure"
+#line 1704 "configure"
 #include "confdefs.h"
 #if __ELF__
   yes
@@ -1663,7 +1742,6 @@ rm -f conftest*
 
 
 
-
 HAVECXX='true'
 # Check whether --with-CXX or --without-CXX was given.
 if test "${with_CXX+set}" = set; then
@@ -1693,7 +1771,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1697: checking for $ac_word" >&5
+echo "configure:1775: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1725,7 +1803,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1729: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:1807: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1736,12 +1814,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 1740 "configure"
+#line 1818 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1767,12 +1845,12 @@ if test $ac_cv_prog_cxx_works = no; then
   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1771: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1849: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1776: checking whether we are using GNU C++" >&5
+echo "configure:1854: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1781,7 +1859,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gxx=yes
 else
   ac_cv_prog_gxx=no
@@ -1800,7 +1878,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
 ac_save_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS=
 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1804: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:1882: checking whether ${CXX-g++} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1840,9 +1918,9 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
         echo $ac_n "checking for include <string> in C++""... $ac_c" 1>&6
-echo "configure:1844: checking for include <string> in C++" >&5
+echo "configure:1922: checking for include <string> in C++" >&5
     cat > conftest.$ac_ext <<EOF
-#line 1846 "configure"
+#line 1924 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -1852,7 +1930,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_CXX_STRING_HEADER 1
@@ -1865,9 +1943,9 @@ else
   echo "$ac_t""no" 1>&6
 
                 echo $ac_n "checking for class string in C++""... $ac_c" 1>&6
-echo "configure:1869: checking for class string in C++" >&5
+echo "configure:1947: checking for class string in C++" >&5
     cat > conftest.$ac_ext <<EOF
-#line 1871 "configure"
+#line 1949 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -1877,7 +1955,7 @@ int main() {
 string foo = "test"
 ; return 0; }
 EOF
-if { (eval echo configure:1881: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -1901,9 +1979,9 @@ fi
 
 if test "$HAVECXX" = 'true' ; then
                     echo $ac_n "checking for namespace std in C++""... $ac_c" 1>&6
-echo "configure:1905: checking for namespace std in C++" >&5
+echo "configure:1983: checking for namespace std in C++" >&5
     cat > conftest.$ac_ext <<EOF
-#line 1907 "configure"
+#line 1985 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -1916,7 +1994,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_NAMESPACE_STD 1
@@ -1952,7 +2030,7 @@ cross_compiling=$ac_cv_prog_cc_cross
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1956: checking for a BSD compatible install" >&5
+echo "configure:2034: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2021,12 +2099,12 @@ esac
 
 
 
-for ac_prog in mawk gawk nawk awk
+for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2030: checking for $ac_word" >&5
+echo "configure:2108: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2055,6 +2133,32 @@ fi
 test -n "$AWK" && break
 done
 
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:2138: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+   AUTOCONF=autoconf
+   echo "$ac_t""found" 1>&6
+else
+   AUTOCONF="\${SHELL} \${top_srcdir}/config/missing autoconf"
+   echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:2151: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+   ACLOCAL=aclocal
+   echo "$ac_t""found" 1>&6
+else
+   ACLOCAL="\${SHELL} \${top_srcdir}/config/missing aclocal"
+   echo "$ac_t""missing" 1>&6
+fi
+
 
 ECHO_N_OUT=`echo -n "" | wc -c`
 ECHO_C_OUT=`echo "\c" | wc -c`
@@ -2075,7 +2179,7 @@ fi
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2079: checking for $ac_word" >&5
+echo "configure:2183: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2109,7 +2213,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:2113: checking for yywrap in -l$ac_lib" >&5
+echo "configure:2217: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2117,7 +2221,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2121 "configure"
+#line 2225 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2128,7 +2232,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:2132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2165,7 +2269,7 @@ broken as well.)
         fi
 fi
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2169: checking whether ln -s works" >&5
+echo "configure:2273: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2185,37 +2289,10 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2190: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2219: checking for $ac_word" >&5
+echo "configure:2296: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2245,7 +2322,7 @@ fi
 # Extract the first word of "find", so it can be a program name with args.
 set dummy find; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2249: checking for $ac_word" >&5
+echo "configure:2326: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_find'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2280,7 +2357,7 @@ fi
 # Extract the first word of "tar", so it can be a program name with args.
 set dummy tar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2284: checking for $ac_word" >&5
+echo "configure:2361: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_tar'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2315,7 +2392,7 @@ fi
 # Extract the first word of "split", so it can be a program name with args.
 set dummy split; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2319: checking for $ac_word" >&5
+echo "configure:2396: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_split'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2350,7 +2427,7 @@ fi
 # Extract the first word of "etags", so it can be a program name with args.
 set dummy etags; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2354: checking for $ac_word" >&5
+echo "configure:2431: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_etags'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2385,7 +2462,7 @@ fi
 # Extract the first word of "xargs", so it can be a program name with args.
 set dummy xargs; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2389: checking for $ac_word" >&5
+echo "configure:2466: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_xargs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2422,7 +2499,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2426: checking for $ac_word" >&5
+echo "configure:2503: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GZCAT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2463,7 +2540,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2467: checking for $ac_word" >&5
+echo "configure:2544: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2497,7 +2574,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2501: checking for $ac_word" >&5
+echo "configure:2578: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2529,9 +2606,8 @@ test -n "$YACC" || YACC="yacc"
 
 
 
-
 echo $ac_n "checking for main in -lsfio""... $ac_c" 1>&6
-echo "configure:2535: checking for main in -lsfio" >&5
+echo "configure:2611: checking for main in -lsfio" >&5
 ac_lib_var=`echo sfio'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2539,14 +2615,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsfio  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2543 "configure"
+#line 2619 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2575,7 +2651,7 @@ fi
 
 for curses in ncurses curses ; do
 	echo $ac_n "checking for main in -l${curses}""... $ac_c" 1>&6
-echo "configure:2579: checking for main in -l${curses}" >&5
+echo "configure:2655: checking for main in -l${curses}" >&5
 ac_lib_var=`echo ${curses}'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2583,14 +2659,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l${curses}  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2587 "configure"
+#line 2663 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2612,7 +2688,7 @@ fi
 
 done
 echo $ac_n "checking for main in -ltermcap""... $ac_c" 1>&6
-echo "configure:2616: checking for main in -ltermcap" >&5
+echo "configure:2692: checking for main in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2620,14 +2696,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2624 "configure"
+#line 2700 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2655,7 +2731,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6
-echo "configure:2659: checking for main in -lreadline" >&5
+echo "configure:2735: checking for main in -lreadline" >&5
 ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2663,14 +2739,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2667 "configure"
+#line 2743 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2698,7 +2774,7 @@ else
 fi
 
 echo $ac_n "checking for using_history in -lreadline""... $ac_c" 1>&6
-echo "configure:2702: checking for using_history in -lreadline" >&5
+echo "configure:2778: checking for using_history in -lreadline" >&5
 ac_lib_var=`echo readline'_'using_history | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2706,7 +2782,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2710 "configure"
+#line 2786 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2717,7 +2793,7 @@ int main() {
 using_history()
 ; return 0; }
 EOF
-if { (eval echo configure:2721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2739,7 +2815,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for main in -lhistory""... $ac_c" 1>&6
-echo "configure:2743: checking for main in -lhistory" >&5
+echo "configure:2819: checking for main in -lhistory" >&5
 ac_lib_var=`echo history'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2747,14 +2823,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lhistory  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2751 "configure"
+#line 2827 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2787,7 +2863,7 @@ fi
 if test "$PORTNAME" != "aix" -a "$PORTNAME" != "alpha"
 then
 	echo $ac_n "checking for main in -lbsd""... $ac_c" 1>&6
-echo "configure:2791: checking for main in -lbsd" >&5
+echo "configure:2867: checking for main in -lbsd" >&5
 ac_lib_var=`echo bsd'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2795,14 +2871,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbsd  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2799 "configure"
+#line 2875 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2831,7 +2907,7 @@ fi
 
 fi
 echo $ac_n "checking for main in -lutil""... $ac_c" 1>&6
-echo "configure:2835: checking for main in -lutil" >&5
+echo "configure:2911: checking for main in -lutil" >&5
 ac_lib_var=`echo util'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2839,14 +2915,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2843 "configure"
+#line 2919 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2874,7 +2950,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:2878: checking for main in -lm" >&5
+echo "configure:2954: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2882,14 +2958,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2886 "configure"
+#line 2962 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2917,7 +2993,7 @@ else
 fi
 
 echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
-echo "configure:2921: checking for main in -ldl" >&5
+echo "configure:2997: checking for main in -ldl" >&5
 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2925,14 +3001,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2929 "configure"
+#line 3005 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2960,7 +3036,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
-echo "configure:2964: checking for main in -lsocket" >&5
+echo "configure:3040: checking for main in -lsocket" >&5
 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2968,14 +3044,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2972 "configure"
+#line 3048 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3003,7 +3079,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:3007: checking for main in -lnsl" >&5
+echo "configure:3083: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3011,14 +3087,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3015 "configure"
+#line 3091 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3046,7 +3122,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lipc""... $ac_c" 1>&6
-echo "configure:3050: checking for main in -lipc" >&5
+echo "configure:3126: checking for main in -lipc" >&5
 ac_lib_var=`echo ipc'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3054,14 +3130,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3058 "configure"
+#line 3134 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3089,7 +3165,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lIPC""... $ac_c" 1>&6
-echo "configure:3093: checking for main in -lIPC" >&5
+echo "configure:3169: checking for main in -lIPC" >&5
 ac_lib_var=`echo IPC'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3097,14 +3173,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lIPC  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3101 "configure"
+#line 3177 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3132,7 +3208,7 @@ else
 fi
 
 echo $ac_n "checking for main in -llc""... $ac_c" 1>&6
-echo "configure:3136: checking for main in -llc" >&5
+echo "configure:3212: checking for main in -llc" >&5
 ac_lib_var=`echo lc'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3140,14 +3216,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3144 "configure"
+#line 3220 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3175,7 +3251,7 @@ else
 fi
 
 echo $ac_n "checking for main in -ldld""... $ac_c" 1>&6
-echo "configure:3179: checking for main in -ldld" >&5
+echo "configure:3255: checking for main in -ldld" >&5
 ac_lib_var=`echo dld'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3183,14 +3259,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3187 "configure"
+#line 3263 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3218,7 +3294,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lln""... $ac_c" 1>&6
-echo "configure:3222: checking for main in -lln" >&5
+echo "configure:3298: checking for main in -lln" >&5
 ac_lib_var=`echo ln'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3226,14 +3302,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lln  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3230 "configure"
+#line 3306 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3261,7 +3337,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lld""... $ac_c" 1>&6
-echo "configure:3265: checking for main in -lld" >&5
+echo "configure:3341: checking for main in -lld" >&5
 ac_lib_var=`echo ld'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3269,14 +3345,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3273 "configure"
+#line 3349 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3304,7 +3380,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lcompat""... $ac_c" 1>&6
-echo "configure:3308: checking for main in -lcompat" >&5
+echo "configure:3384: checking for main in -lcompat" >&5
 ac_lib_var=`echo compat'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3312,14 +3388,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcompat  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3316 "configure"
+#line 3392 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3347,7 +3423,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lBSD""... $ac_c" 1>&6
-echo "configure:3351: checking for main in -lBSD" >&5
+echo "configure:3427: checking for main in -lBSD" >&5
 ac_lib_var=`echo BSD'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3355,14 +3431,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lBSD  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3359 "configure"
+#line 3435 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3390,7 +3466,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lcrypt""... $ac_c" 1>&6
-echo "configure:3394: checking for main in -lcrypt" >&5
+echo "configure:3470: checking for main in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3398,14 +3474,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3402 "configure"
+#line 3478 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3433,7 +3509,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lgen""... $ac_c" 1>&6
-echo "configure:3437: checking for main in -lgen" >&5
+echo "configure:3513: checking for main in -lgen" >&5
 ac_lib_var=`echo gen'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3441,14 +3517,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgen  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3445 "configure"
+#line 3521 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3476,7 +3552,7 @@ else
 fi
 
 echo $ac_n "checking for main in -lPW""... $ac_c" 1>&6
-echo "configure:3480: checking for main in -lPW" >&5
+echo "configure:3556: checking for main in -lPW" >&5
 ac_lib_var=`echo PW'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3484,14 +3560,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lPW  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3488 "configure"
+#line 3564 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3520,12 +3596,12 @@ fi
 
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3524: checking for ANSI C header files" >&5
+echo "configure:3600: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3529 "configure"
+#line 3605 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3533,7 +3609,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3613: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3550,7 +3626,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3554 "configure"
+#line 3630 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -3568,7 +3644,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3572 "configure"
+#line 3648 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -3589,7 +3665,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 3593 "configure"
+#line 3669 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -3600,7 +3676,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:3604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -3624,12 +3700,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:3628: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:3704: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3633 "configure"
+#line 3709 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -3645,7 +3721,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:3649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -3669,17 +3745,17 @@ for ac_hdr in arpa/inet.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3673: checking for $ac_hdr" >&5
+echo "configure:3749: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3678 "configure"
+#line 3754 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3709,17 +3785,17 @@ for ac_hdr in crypt.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3713: checking for $ac_hdr" >&5
+echo "configure:3789: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3718 "configure"
+#line 3794 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3799: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3749,17 +3825,17 @@ for ac_hdr in dld.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3753: checking for $ac_hdr" >&5
+echo "configure:3829: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3758 "configure"
+#line 3834 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3763: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3789,17 +3865,17 @@ for ac_hdr in endian.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3793: checking for $ac_hdr" >&5
+echo "configure:3869: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3798 "configure"
+#line 3874 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3803: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3829,17 +3905,17 @@ for ac_hdr in float.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3833: checking for $ac_hdr" >&5
+echo "configure:3909: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3838 "configure"
+#line 3914 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3919: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3869,17 +3945,17 @@ for ac_hdr in fp_class.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3873: checking for $ac_hdr" >&5
+echo "configure:3949: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3878 "configure"
+#line 3954 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3959: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3909,17 +3985,17 @@ for ac_hdr in getopt.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3913: checking for $ac_hdr" >&5
+echo "configure:3989: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3918 "configure"
+#line 3994 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3999: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3949,17 +4025,17 @@ for ac_hdr in history.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3953: checking for $ac_hdr" >&5
+echo "configure:4029: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3958 "configure"
+#line 4034 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4039: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3989,17 +4065,17 @@ for ac_hdr in ieeefp.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3993: checking for $ac_hdr" >&5
+echo "configure:4069: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3998 "configure"
+#line 4074 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4003: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4029,17 +4105,17 @@ for ac_hdr in limits.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4033: checking for $ac_hdr" >&5
+echo "configure:4109: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4038 "configure"
+#line 4114 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4069,17 +4145,17 @@ for ac_hdr in netdb.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4073: checking for $ac_hdr" >&5
+echo "configure:4149: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4078 "configure"
+#line 4154 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4083: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4159: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4109,17 +4185,17 @@ for ac_hdr in netinet/in.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4113: checking for $ac_hdr" >&5
+echo "configure:4189: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4118 "configure"
+#line 4194 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4123: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4149,17 +4225,17 @@ for ac_hdr in readline.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4153: checking for $ac_hdr" >&5
+echo "configure:4229: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4158 "configure"
+#line 4234 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4189,17 +4265,17 @@ for ac_hdr in readline/history.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4193: checking for $ac_hdr" >&5
+echo "configure:4269: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4198 "configure"
+#line 4274 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4229,17 +4305,17 @@ for ac_hdr in readline/readline.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4233: checking for $ac_hdr" >&5
+echo "configure:4309: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4238 "configure"
+#line 4314 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4269,17 +4345,17 @@ for ac_hdr in sys/select.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4273: checking for $ac_hdr" >&5
+echo "configure:4349: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4278 "configure"
+#line 4354 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4283: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4359: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4309,17 +4385,17 @@ for ac_hdr in termios.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4313: checking for $ac_hdr" >&5
+echo "configure:4389: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4318 "configure"
+#line 4394 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4349,17 +4425,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4353: checking for $ac_hdr" >&5
+echo "configure:4429: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4358 "configure"
+#line 4434 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4439: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4389,17 +4465,17 @@ for ac_hdr in values.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4393: checking for $ac_hdr" >&5
+echo "configure:4469: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4398 "configure"
+#line 4474 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4403: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4429,17 +4505,17 @@ for ac_hdr in sys/exec.h sys/pstat.h machine/vmparam.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4433: checking for $ac_hdr" >&5
+echo "configure:4509: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4438 "configure"
+#line 4514 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4443: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4469,17 +4545,17 @@ for ac_hdr in sys/param.h pwd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4473: checking for $ac_hdr" >&5
+echo "configure:4549: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4478 "configure"
+#line 4554 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4507,12 +4583,12 @@ done
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:4511: checking for working const" >&5
+echo "configure:4587: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4516 "configure"
+#line 4592 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4561,7 +4637,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:4565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -4582,21 +4658,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:4586: checking for inline" >&5
+echo "configure:4662: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 4593 "configure"
+#line 4669 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:4600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4676: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -4624,12 +4700,12 @@ esac
 
 
 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
-echo "configure:4628: checking for preprocessor stringizing operator" >&5
+echo "configure:4704: checking for preprocessor stringizing operator" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4633 "configure"
+#line 4709 "configure"
 #include "confdefs.h"
 
 #define x(y) #y
@@ -4659,12 +4735,12 @@ fi
 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:4663: checking for uid_t in sys/types.h" >&5
+echo "configure:4739: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4668 "configure"
+#line 4744 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -4693,12 +4769,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:4697: checking for mode_t" >&5
+echo "configure:4773: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4702 "configure"
+#line 4778 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4726,12 +4802,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:4730: checking for off_t" >&5
+echo "configure:4806: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4735 "configure"
+#line 4811 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4759,12 +4835,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:4763: checking for size_t" >&5
+echo "configure:4839: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4768 "configure"
+#line 4844 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4792,12 +4868,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:4796: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:4872: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4801 "configure"
+#line 4877 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -4806,7 +4882,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:4810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -4827,12 +4903,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:4831: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:4907: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4836 "configure"
+#line 4912 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -4840,7 +4916,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:4844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -4861,12 +4937,12 @@ EOF
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:4865: checking for tm_zone in struct tm" >&5
+echo "configure:4941: checking for tm_zone in struct tm" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4870 "configure"
+#line 4946 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
@@ -4874,7 +4950,7 @@ int main() {
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:4878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4954: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
@@ -4894,12 +4970,12 @@ EOF
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:4898: checking for tzname" >&5
+echo "configure:4974: checking for tzname" >&5
 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4903 "configure"
+#line 4979 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
@@ -4909,7 +4985,7 @@ int main() {
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:4913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
@@ -4932,16 +5008,16 @@ fi
 
 
 echo $ac_n "checking for signed types""... $ac_c" 1>&6
-echo "configure:4936: checking for signed types" >&5
+echo "configure:5012: checking for signed types" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4938 "configure"
+#line 5014 "configure"
 #include "confdefs.h"
 
 int main() {
 signed char c; signed short s; signed int i;
 ; return 0; }
 EOF
-if { (eval echo configure:4945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -4956,16 +5032,16 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for volatile""... $ac_c" 1>&6
-echo "configure:4960: checking for volatile" >&5
+echo "configure:5036: checking for volatile" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4962 "configure"
+#line 5038 "configure"
 #include "confdefs.h"
 
 int main() {
 extern volatile int i;
 ; return 0; }
 EOF
-if { (eval echo configure:4969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -4980,9 +5056,9 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for type of last arg to accept""... $ac_c" 1>&6
-echo "configure:4984: checking for type of last arg to accept" >&5
+echo "configure:5060: checking for type of last arg to accept" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4986 "configure"
+#line 5062 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <sys/types.h>
@@ -4992,7 +5068,7 @@ int main() {
 int a = accept(1, (struct sockaddr *) 0, (size_t *) 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define SOCKET_SIZE_TYPE size_t
@@ -5010,16 +5086,16 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for int timezone""... $ac_c" 1>&6
-echo "configure:5014: checking for int timezone" >&5
+echo "configure:5090: checking for int timezone" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5016 "configure"
+#line 5092 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 int res = timezone / 60; 
 ; return 0; }
 EOF
-if { (eval echo configure:5023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_INT_TIMEZONE 1
@@ -5034,16 +5110,16 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for gettimeofday args""... $ac_c" 1>&6
-echo "configure:5038: checking for gettimeofday args" >&5
+echo "configure:5114: checking for gettimeofday args" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5040 "configure"
+#line 5116 "configure"
 #include "confdefs.h"
 #include <sys/time.h>
 int main() {
 struct timeval *tp; struct timezone *tzp; gettimeofday(tp,tzp); 
 ; return 0; }
 EOF
-if { (eval echo configure:5047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_GETTIMEOFDAY_2_ARGS 1
@@ -5058,9 +5134,9 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for union semun""... $ac_c" 1>&6
-echo "configure:5062: checking for union semun" >&5
+echo "configure:5138: checking for union semun" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5064 "configure"
+#line 5140 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/ipc.h>
@@ -5069,7 +5145,7 @@ int main() {
 union semun semun;
 ; return 0; }
 EOF
-if { (eval echo configure:5073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_UNION_SEMUN 1
@@ -5084,9 +5160,9 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for fcntl(F_SETLK)""... $ac_c" 1>&6
-echo "configure:5088: checking for fcntl(F_SETLK)" >&5
+echo "configure:5164: checking for fcntl(F_SETLK)" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5090 "configure"
+#line 5166 "configure"
 #include "confdefs.h"
 #include <fcntl.h>
 int main() {
@@ -5096,7 +5172,7 @@ struct flock lck;
 	     fcntl(0, F_SETLK, &lck);
 ; return 0; }
 EOF
-if { (eval echo configure:5100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_FCNTL_SETLK 1
@@ -5111,7 +5187,7 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:5115: checking for 8-bit clean memcmp" >&5
+echo "configure:5191: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5119,7 +5195,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 5123 "configure"
+#line 5199 "configure"
 #include "confdefs.h"
 
 main()
@@ -5129,7 +5205,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:5133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -5147,12 +5223,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:5151: checking return type of signal handlers" >&5
+echo "configure:5227: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5156 "configure"
+#line 5232 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -5169,7 +5245,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:5173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5249: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -5188,12 +5264,12 @@ EOF
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:5192: checking for vprintf" >&5
+echo "configure:5268: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5197 "configure"
+#line 5273 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -5216,7 +5292,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -5240,12 +5316,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:5244: checking for _doprnt" >&5
+echo "configure:5320: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5249 "configure"
+#line 5325 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -5268,7 +5344,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -5295,12 +5371,12 @@ fi
 for ac_func in memmove sysconf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5299: checking for $ac_func" >&5
+echo "configure:5375: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5304 "configure"
+#line 5380 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5323,7 +5399,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5350,12 +5426,12 @@ done
 for ac_func in sigprocmask waitpid setsid fcvt
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5354: checking for $ac_func" >&5
+echo "configure:5430: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5359 "configure"
+#line 5435 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5378,7 +5454,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5405,12 +5481,12 @@ done
 for ac_func in setproctitle pstat
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5409: checking for $ac_func" >&5
+echo "configure:5485: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5414 "configure"
+#line 5490 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5433,7 +5509,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5459,9 +5535,9 @@ done
 
 
 echo $ac_n "checking for PS_STRINGS""... $ac_c" 1>&6
-echo "configure:5463: checking for PS_STRINGS" >&5
+echo "configure:5539: checking for PS_STRINGS" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5465 "configure"
+#line 5541 "configure"
 #include "confdefs.h"
 #ifdef HAVE_MACHINE_VMPARAM_H
 # include <machine/vmparam.h>
@@ -5474,7 +5550,7 @@ PS_STRINGS->ps_nargvstr = 1;
 PS_STRINGS->ps_argvstr = "foo";
 ; return 0; }
 EOF
-if { (eval echo configure:5478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF
 #define HAVE_PS_STRINGS 1
@@ -5491,12 +5567,12 @@ rm -f conftest*
 for ac_func in fpclass fp_class fp_class_d class
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5495: checking for $ac_func" >&5
+echo "configure:5571: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5500 "configure"
+#line 5576 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5519,7 +5595,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5545,12 +5621,12 @@ done
 
 SNPRINTF=''
 echo $ac_n "checking for snprintf""... $ac_c" 1>&6
-echo "configure:5549: checking for snprintf" >&5
+echo "configure:5625: checking for snprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_snprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5554 "configure"
+#line 5630 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char snprintf(); below.  */
@@ -5573,7 +5649,7 @@ snprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_snprintf=yes"
 else
@@ -5597,12 +5673,12 @@ SNPRINTF='snprintf.o'
 fi
 
 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
-echo "configure:5601: checking for vsnprintf" >&5
+echo "configure:5677: checking for vsnprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5606 "configure"
+#line 5682 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vsnprintf(); below.  */
@@ -5625,7 +5701,7 @@ vsnprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vsnprintf=yes"
 else
@@ -5650,7 +5726,7 @@ fi
 
 
 cat > conftest.$ac_ext <<EOF
-#line 5654 "configure"
+#line 5730 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -5665,7 +5741,7 @@ fi
 rm -f conftest*
 
 cat > conftest.$ac_ext <<EOF
-#line 5669 "configure"
+#line 5745 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -5680,19 +5756,19 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for isinf""... $ac_c" 1>&6
-echo "configure:5684: checking for isinf" >&5
+echo "configure:5760: checking for isinf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_or_macro_isinf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5689 "configure"
+#line 5765 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 double x = 0.0; int res = isinf(x);
 ; return 0; }
 EOF
-if { (eval echo configure:5696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_or_macro_isinf=yes
 else
@@ -5717,12 +5793,12 @@ else
 fi
 
 echo $ac_n "checking for getrusage""... $ac_c" 1>&6
-echo "configure:5721: checking for getrusage" >&5
+echo "configure:5797: checking for getrusage" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getrusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5726 "configure"
+#line 5802 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getrusage(); below.  */
@@ -5745,7 +5821,7 @@ getrusage();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getrusage=yes"
 else
@@ -5770,12 +5846,12 @@ fi
 
 
 echo $ac_n "checking for srandom""... $ac_c" 1>&6
-echo "configure:5774: checking for srandom" >&5
+echo "configure:5850: checking for srandom" >&5
 if eval "test \"`echo '$''{'ac_cv_func_srandom'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5779 "configure"
+#line 5855 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char srandom(); below.  */
@@ -5798,7 +5874,7 @@ srandom();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_srandom=yes"
 else
@@ -5823,12 +5899,12 @@ fi
 
 
 echo $ac_n "checking for gethostname""... $ac_c" 1>&6
-echo "configure:5827: checking for gethostname" >&5
+echo "configure:5903: checking for gethostname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5832 "configure"
+#line 5908 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostname(); below.  */
@@ -5851,7 +5927,7 @@ gethostname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostname=yes"
 else
@@ -5876,12 +5952,12 @@ fi
 
 
 echo $ac_n "checking for random""... $ac_c" 1>&6
-echo "configure:5880: checking for random" >&5
+echo "configure:5956: checking for random" >&5
 if eval "test \"`echo '$''{'ac_cv_func_random'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5885 "configure"
+#line 5961 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char random(); below.  */
@@ -5904,7 +5980,7 @@ random();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_random=yes"
 else
@@ -5929,12 +6005,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
-echo "configure:5933: checking for inet_aton" >&5
+echo "configure:6009: checking for inet_aton" >&5
 if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5938 "configure"
+#line 6014 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char inet_aton(); below.  */
@@ -5957,7 +6033,7 @@ inet_aton();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_inet_aton=yes"
 else
@@ -5982,12 +6058,12 @@ fi
 
 
 echo $ac_n "checking for strerror""... $ac_c" 1>&6
-echo "configure:5986: checking for strerror" >&5
+echo "configure:6062: checking for strerror" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5991 "configure"
+#line 6067 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strerror(); below.  */
@@ -6010,7 +6086,7 @@ strerror();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strerror=yes"
 else
@@ -6036,12 +6112,12 @@ fi
 
 
 echo $ac_n "checking for strdup""... $ac_c" 1>&6
-echo "configure:6040: checking for strdup" >&5
+echo "configure:6116: checking for strdup" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6045 "configure"
+#line 6121 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strdup(); below.  */
@@ -6064,7 +6140,7 @@ strdup();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strdup=yes"
 else
@@ -6089,12 +6165,12 @@ fi
 
 
 echo $ac_n "checking for strtol""... $ac_c" 1>&6
-echo "configure:6093: checking for strtol" >&5
+echo "configure:6169: checking for strtol" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtol'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6098 "configure"
+#line 6174 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtol(); below.  */
@@ -6117,7 +6193,7 @@ strtol();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtol=yes"
 else
@@ -6142,12 +6218,12 @@ fi
 
 
 echo $ac_n "checking for strtoul""... $ac_c" 1>&6
-echo "configure:6146: checking for strtoul" >&5
+echo "configure:6222: checking for strtoul" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6151 "configure"
+#line 6227 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtoul(); below.  */
@@ -6170,7 +6246,7 @@ strtoul();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtoul=yes"
 else
@@ -6195,12 +6271,12 @@ fi
 
 
 echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6
-echo "configure:6199: checking for strcasecmp" >&5
+echo "configure:6275: checking for strcasecmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6204 "configure"
+#line 6280 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strcasecmp(); below.  */
@@ -6223,7 +6299,7 @@ strcasecmp();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strcasecmp=yes"
 else
@@ -6248,12 +6324,12 @@ fi
 
 
 echo $ac_n "checking for cbrt""... $ac_c" 1>&6
-echo "configure:6252: checking for cbrt" >&5
+echo "configure:6328: checking for cbrt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6257 "configure"
+#line 6333 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cbrt(); below.  */
@@ -6276,7 +6352,7 @@ cbrt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_cbrt=yes"
 else
@@ -6297,7 +6373,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6
-echo "configure:6301: checking for cbrt in -lm" >&5
+echo "configure:6377: checking for cbrt in -lm" >&5
 ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6305,7 +6381,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6309 "configure"
+#line 6385 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6316,7 +6392,7 @@ int main() {
 cbrt()
 ; return 0; }
 EOF
-if { (eval echo configure:6320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6354,12 +6430,12 @@ esac
 
 
 echo $ac_n "checking for rint""... $ac_c" 1>&6
-echo "configure:6358: checking for rint" >&5
+echo "configure:6434: checking for rint" >&5
 if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6363 "configure"
+#line 6439 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char rint(); below.  */
@@ -6382,7 +6458,7 @@ rint();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_rint=yes"
 else
@@ -6403,7 +6479,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6
-echo "configure:6407: checking for rint in -lm" >&5
+echo "configure:6483: checking for rint in -lm" >&5
 ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6411,7 +6487,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm $HPUXMATHLIB $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6415 "configure"
+#line 6491 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6422,7 +6498,7 @@ int main() {
 rint()
 ; return 0; }
 EOF
-if { (eval echo configure:6426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6449,7 +6525,7 @@ fi
 
 
 cat > conftest.$ac_ext <<EOF
-#line 6453 "configure"
+#line 6529 "configure"
 #include "confdefs.h"
 #include <readline.h>
 EOF
@@ -6463,7 +6539,7 @@ EOF
 else
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 6467 "configure"
+#line 6543 "configure"
 #include "confdefs.h"
 #include <readline/readline.h>
 EOF
@@ -6485,12 +6561,12 @@ rm -f conftest*
 for ac_func in filename_completion_function
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6489: checking for $ac_func" >&5
+echo "configure:6565: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6494 "configure"
+#line 6570 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6513,7 +6589,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6532,7 +6608,7 @@ if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
 #define $ac_tr_func 1
 EOF
  cat > conftest.$ac_ext <<EOF
-#line 6536 "configure"
+#line 6612 "configure"
 #include "confdefs.h"
 #include <readline.h>
 EOF
@@ -6546,7 +6622,7 @@ EOF
 else
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 6550 "configure"
+#line 6626 "configure"
 #include "confdefs.h"
 #include <readline/readline.h>
 EOF
@@ -6575,12 +6651,12 @@ done
 for ac_func in getopt_long
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6579: checking for $ac_func" >&5
+echo "configure:6655: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6584 "configure"
+#line 6660 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6603,7 +6679,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6629,16 +6705,16 @@ done
 
 
 echo $ac_n "checking for finite""... $ac_c" 1>&6
-echo "configure:6633: checking for finite" >&5
+echo "configure:6709: checking for finite" >&5
 cat > conftest.$ac_ext <<EOF
-#line 6635 "configure"
+#line 6711 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 int dummy=finite(1.0);
 ; return 0; }
 EOF
-if { (eval echo configure:6642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_FINITE 1
@@ -6653,16 +6729,16 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:6657: checking for sigsetjmp" >&5
+echo "configure:6733: checking for sigsetjmp" >&5
 cat > conftest.$ac_ext <<EOF
-#line 6659 "configure"
+#line 6735 "configure"
 #include "confdefs.h"
 #include <setjmp.h>
 int main() {
 sigjmp_buf x; sigsetjmp(x, 1);
 ; return 0; }
 EOF
-if { (eval echo configure:6666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_SIGSETJMP 1
@@ -6681,12 +6757,12 @@ if test "${enable_syslog+set}" = set; then
   enableval="$enable_syslog"
   case $enableval in y|ye|yes)
 	echo $ac_n "checking for syslog""... $ac_c" 1>&6
-echo "configure:6685: checking for syslog" >&5
+echo "configure:6761: checking for syslog" >&5
 if eval "test \"`echo '$''{'ac_cv_func_syslog'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6690 "configure"
+#line 6766 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char syslog(); below.  */
@@ -6709,7 +6785,7 @@ syslog();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_syslog=yes"
 else
@@ -6741,12 +6817,12 @@ fi
 
 HAVE_LONG_INT_64=0
 echo $ac_n "checking whether 'long int' is 64 bits""... $ac_c" 1>&6
-echo "configure:6745: checking whether 'long int' is 64 bits" >&5
+echo "configure:6821: checking whether 'long int' is 64 bits" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""assuming not on target machine" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6750 "configure"
+#line 6826 "configure"
 #include "confdefs.h"
 typedef long int int64;
 
@@ -6774,7 +6850,7 @@ main() {
   exit(! does_int64_work());
 }
 EOF
-if { (eval echo configure:6778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   HAVE_LONG_INT_64=1
 	 cat >> confdefs.h <<\EOF
@@ -6795,12 +6871,12 @@ fi
 HAVE_LONG_LONG_INT_64=0
 if [ $HAVE_LONG_INT_64 -eq 0 ] ; then
 echo $ac_n "checking whether 'long long int' is 64 bits""... $ac_c" 1>&6
-echo "configure:6799: checking whether 'long long int' is 64 bits" >&5
+echo "configure:6875: checking whether 'long long int' is 64 bits" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""assuming not on target machine" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6804 "configure"
+#line 6880 "configure"
 #include "confdefs.h"
 typedef long long int int64;
 
@@ -6828,7 +6904,7 @@ main() {
   exit(! does_int64_work());
 }
 EOF
-if { (eval echo configure:6832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   HAVE_LONG_LONG_INT_64=1
 	 cat >> confdefs.h <<\EOF
@@ -6851,7 +6927,7 @@ fi
 if [ $HAVE_LONG_LONG_INT_64 -eq 1 ] ; then
   if [ x$SNPRINTF = x ] ; then
     echo $ac_n "checking whether snprintf handles 'long long int' as %lld""... $ac_c" 1>&6
-echo "configure:6855: checking whether snprintf handles 'long long int' as %lld" >&5
+echo "configure:6931: checking whether snprintf handles 'long long int' as %lld" >&5
     if test "$cross_compiling" = yes; then
    echo "$ac_t""assuming not on target machine" 1>&6
 	# Force usage of our own snprintf, since we cannot test foreign snprintf
@@ -6860,7 +6936,7 @@ echo "configure:6855: checking whether snprintf handles 'long long int' as %lld"
   
 else
   cat > conftest.$ac_ext <<EOF
-#line 6864 "configure"
+#line 6940 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 typedef long long int int64;
@@ -6887,7 +6963,7 @@ main() {
   exit(! does_int64_snprintf_work());
 }
 EOF
-if { (eval echo configure:6891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
 	  INT64_FORMAT='"%lld"'
@@ -6898,7 +6974,7 @@ else
   rm -fr conftest*
    echo "$ac_t""no" 1>&6
     echo $ac_n "checking whether snprintf handles 'long long int' as %qd""... $ac_c" 1>&6
-echo "configure:6902: checking whether snprintf handles 'long long int' as %qd" >&5 
+echo "configure:6978: checking whether snprintf handles 'long long int' as %qd" >&5 
     if test "$cross_compiling" = yes; then
    echo "$ac_t""assuming not on target machine" 1>&6
 	# Force usage of our own snprintf, since we cannot test foreign snprintf
@@ -6907,7 +6983,7 @@ echo "configure:6902: checking whether snprintf handles 'long long int' as %qd"
   
 else
   cat > conftest.$ac_ext <<EOF
-#line 6911 "configure"
+#line 6987 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 typedef long long int int64;
@@ -6934,7 +7010,7 @@ main() {
   exit(! does_int64_snprintf_work());
 }
 EOF
-if { (eval echo configure:6938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
     INT64_FORMAT='"%qd"'
@@ -6976,7 +7052,7 @@ EOF
 
 
 echo $ac_n "checking alignment of short""... $ac_c" 1>&6
-echo "configure:6980: checking alignment of short" >&5
+echo "configure:7056: checking alignment of short" >&5
 if eval "test \"`echo '$''{'ac_cv_alignof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6984,7 +7060,7 @@ else
   ac_cv_alignof_short='sizeof(short)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 6988 "configure"
+#line 7064 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; short field; } mystruct;
@@ -6996,7 +7072,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_alignof_short=`cat conftestval`
 else
@@ -7016,7 +7092,7 @@ EOF
 
 
 echo $ac_n "checking alignment of int""... $ac_c" 1>&6
-echo "configure:7020: checking alignment of int" >&5
+echo "configure:7096: checking alignment of int" >&5
 if eval "test \"`echo '$''{'ac_cv_alignof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7024,7 +7100,7 @@ else
   ac_cv_alignof_int='sizeof(int)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7028 "configure"
+#line 7104 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; int field; } mystruct;
@@ -7036,7 +7112,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_alignof_int=`cat conftestval`
 else
@@ -7056,7 +7132,7 @@ EOF
 
 
 echo $ac_n "checking alignment of long""... $ac_c" 1>&6
-echo "configure:7060: checking alignment of long" >&5
+echo "configure:7136: checking alignment of long" >&5
 if eval "test \"`echo '$''{'ac_cv_alignof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7064,7 +7140,7 @@ else
   ac_cv_alignof_long='sizeof(long)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7068 "configure"
+#line 7144 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; long field; } mystruct;
@@ -7076,7 +7152,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_alignof_long=`cat conftestval`
 else
@@ -7097,7 +7173,7 @@ EOF
 
 if [ $HAVE_LONG_LONG_INT_64 -eq 1 ] ; then
   echo $ac_n "checking alignment of long long int""... $ac_c" 1>&6
-echo "configure:7101: checking alignment of long long int" >&5
+echo "configure:7177: checking alignment of long long int" >&5
 if eval "test \"`echo '$''{'ac_cv_alignof_long_long_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7105,7 +7181,7 @@ else
   ac_cv_alignof_long_long_int='sizeof(long long int)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7109 "configure"
+#line 7185 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; long long int field; } mystruct;
@@ -7117,7 +7193,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_alignof_long_long_int=`cat conftestval`
 else
@@ -7138,7 +7214,7 @@ EOF
 
 fi
 echo $ac_n "checking alignment of double""... $ac_c" 1>&6
-echo "configure:7142: checking alignment of double" >&5
+echo "configure:7218: checking alignment of double" >&5
 if eval "test \"`echo '$''{'ac_cv_alignof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7146,7 +7222,7 @@ else
   ac_cv_alignof_double='sizeof(double)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7150 "configure"
+#line 7226 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; double field; } mystruct;
@@ -7158,7 +7234,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_alignof_double=`cat conftestval`
 else
@@ -7200,9 +7276,9 @@ EOF
 
 
 echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
-echo "configure:7204: checking for POSIX signal interface" >&5
+echo "configure:7280: checking for POSIX signal interface" >&5
 cat > conftest.$ac_ext <<EOF
-#line 7206 "configure"
+#line 7282 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
@@ -7212,7 +7288,7 @@ act.sa_flags = SA_RESTART;
 sigaction(0, &act, &oact);
 ; return 0; }
 EOF
-if { (eval echo configure:7216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define USE_POSIX_SIGNALS 1
@@ -7236,7 +7312,7 @@ then
 	# Extract the first word of "tclsh", so it can be a program name with args.
 set dummy tclsh; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7240: checking for $ac_word" >&5
+echo "configure:7316: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7273,7 +7349,7 @@ fi
 		# Extract the first word of "tcl", so it can be a program name with args.
 set dummy tcl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7277: checking for $ac_word" >&5
+echo "configure:7353: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7316,7 +7392,7 @@ fi
 if test "$USE_TCL" = true
 then
 	echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
-echo "configure:7320: checking for tclConfig.sh" >&5
+echo "configure:7396: checking for tclConfig.sh" >&5
 	TCL_CONFIG_SH=
 	library_dirs=
 	if test -z "$TCL_DIRS"
@@ -7345,7 +7421,7 @@ USE_TK=$USE_TCL		# If TCL is disabled, disable TK
 if test "$USE_TK" = true
 then
 	echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6
-echo "configure:7349: checking for tkConfig.sh" >&5
+echo "configure:7425: checking for tkConfig.sh" >&5
 	TK_CONFIG_SH=
 	# library_dirs are set in the check for TCL
 	for dir in $library_dirs
@@ -7367,7 +7443,7 @@ echo "configure:7349: checking for tkConfig.sh" >&5
 		# Extract the first word of "wish", so it can be a program name with args.
 set dummy wish; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7371: checking for $ac_word" >&5
+echo "configure:7447: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_WISH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7417,7 +7493,7 @@ if test "$USE_X" = true; then
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:7421: checking for X" >&5
+echo "configure:7497: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -7479,12 +7555,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 7483 "configure"
+#line 7559 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7488: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7553,14 +7629,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7557 "configure"
+#line 7633 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:7564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -7666,17 +7742,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:7670: checking whether -R must be followed by a space" >&5
+echo "configure:7746: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 7673 "configure"
+#line 7749 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -7692,14 +7768,14 @@ rm -f conftest*
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 7696 "configure"
+#line 7772 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -7731,7 +7807,7 @@ rm -f conftest*
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:7735: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:7811: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7739,7 +7815,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7743 "configure"
+#line 7819 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7750,7 +7826,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:7754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7772,7 +7848,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:7776: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:7852: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7780,7 +7856,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7784 "configure"
+#line 7860 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7791,7 +7867,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:7795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7820,12 +7896,12 @@ fi
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:7824: checking for gethostbyname" >&5
+echo "configure:7900: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7829 "configure"
+#line 7905 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -7848,7 +7924,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -7869,7 +7945,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:7873: checking for gethostbyname in -lnsl" >&5
+echo "configure:7949: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7877,7 +7953,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7881 "configure"
+#line 7957 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7888,7 +7964,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:7892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7918,12 +7994,12 @@ fi
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:7922: checking for connect" >&5
+echo "configure:7998: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7927 "configure"
+#line 8003 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -7946,7 +8022,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -7967,7 +8043,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:7971: checking for connect in -lsocket" >&5
+echo "configure:8047: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7975,7 +8051,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7979 "configure"
+#line 8055 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -7986,7 +8062,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:7990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8010,12 +8086,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:8014: checking for remove" >&5
+echo "configure:8090: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8019 "configure"
+#line 8095 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -8038,7 +8114,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -8059,7 +8135,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:8063: checking for remove in -lposix" >&5
+echo "configure:8139: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8067,7 +8143,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8071 "configure"
+#line 8147 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8078,7 +8154,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:8082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8102,12 +8178,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:8106: checking for shmat" >&5
+echo "configure:8182: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8111 "configure"
+#line 8187 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -8130,7 +8206,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -8151,7 +8227,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:8155: checking for shmat in -lipc" >&5
+echo "configure:8231: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8159,7 +8235,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8163 "configure"
+#line 8239 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8170,7 +8246,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:8174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8203,7 +8279,7 @@ fi
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:8207: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:8283: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8211,7 +8287,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8215 "configure"
+#line 8291 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8222,7 +8298,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:8226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8255,7 +8331,7 @@ fi
 	
 	X11_LIBS=""
 	echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:8259: checking for XOpenDisplay in -lX11" >&5
+echo "configure:8335: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8263,7 +8339,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 ${X_PRE_LIBS} $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8267 "configure"
+#line 8343 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8274,7 +8350,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:8278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8321,17 +8397,17 @@ then
 	PWD_INCDIR=no
 	ac_safe=`echo "pwd.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for pwd.h""... $ac_c" 1>&6
-echo "configure:8325: checking for pwd.h" >&5
+echo "configure:8401: checking for pwd.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8330 "configure"
+#line 8406 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -8481,17 +8557,22 @@ trap 'rm -fr `echo "GNUmakefile
 	src/bin/pgtclsh/mkMakefile.tkdefs.sh
 	src/bin/psql/Makefile
 	src/include/version.h
+	src/interfaces/Makefile
 	src/interfaces/libpq/Makefile
 	src/interfaces/ecpg/lib/Makefile
 	src/interfaces/ecpg/preproc/Makefile
+	src/interfaces/perl5/GNUmakefile
 	src/interfaces/libpq++/Makefile
 	src/interfaces/libpgeasy/Makefile
 	src/interfaces/libpgtcl/Makefile
 	src/interfaces/odbc/GNUmakefile
 	src/interfaces/odbc/Makefile.global
+	src/interfaces/python/GNUmakefile
+	src/pl/Makefile
 	src/pl/plpgsql/src/Makefile
 	src/pl/plpgsql/src/mklang.sql
 	src/pl/tcl/mkMakefile.tcldefs.sh
+	src/pl/plperl/GNUmakefile
 	src/test/regress/GNUmakefile
  src/include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
@@ -8525,6 +8606,7 @@ s%@includedir@%$includedir%g
 s%@oldincludedir@%$oldincludedir%g
 s%@infodir@%$infodir%g
 s%@mandir@%$mandir%g
+s%@mkinstalldirs@%$mkinstalldirs%g
 s%@host@%$host%g
 s%@host_alias@%$host_alias%g
 s%@host_cpu@%$host_cpu%g
@@ -8534,6 +8616,15 @@ s%@TAS@%$TAS%g
 s%@CC@%$CC%g
 s%@CPP@%$CPP%g
 s%@CC_VERSION@%$CC_VERSION%g
+s%@with_perl@%$with_perl%g
+s%@PYTHON@%$PYTHON%g
+s%@python_version@%$python_version%g
+s%@python_prefix@%$python_prefix%g
+s%@python_execprefix@%$python_execprefix%g
+s%@python_configdir@%$python_configdir%g
+s%@python_moduledir@%$python_moduledir%g
+s%@python_extmakefile@%$python_extmakefile%g
+s%@with_python@%$with_python%g
 s%@ODBCINSTDIR@%$ODBCINSTDIR%g
 s%@ELF_SYS@%$ELF_SYS%g
 s%@PORTNAME@%$PORTNAME%g
@@ -8547,7 +8638,6 @@ s%@DL_LIB@%$DL_LIB%g
 s%@USE_TCL@%$USE_TCL%g
 s%@USE_TK@%$USE_TK%g
 s%@WISH@%$WISH%g
-s%@USE_PERL@%$USE_PERL%g
 s%@USE_ODBC@%$USE_ODBC%g
 s%@MULTIBYTE@%$MULTIBYTE%g
 s%@HAVECXX@%$HAVECXX%g
@@ -8561,12 +8651,13 @@ s%@INSTL_LIB_OPTS@%$INSTL_LIB_OPTS%g
 s%@INSTL_SHLIB_OPTS@%$INSTL_SHLIB_OPTS%g
 s%@INSTL_EXE_OPTS@%$INSTL_EXE_OPTS%g
 s%@AWK@%$AWK%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@ACLOCAL@%$ACLOCAL%g
 s%@DASH_N@%$DASH_N%g
 s%@BACKSLASH_C@%$BACKSLASH_C%g
 s%@LEX@%$LEX%g
 s%@LEXLIB@%$LEXLIB%g
 s%@LN_S@%$LN_S%g
-s%@SET_MAKE@%$SET_MAKE%g
 s%@RANLIB@%$RANLIB%g
 s%@find@%$find%g
 s%@tar@%$tar%g
@@ -8576,7 +8667,6 @@ s%@xargs@%$xargs%g
 s%@GZCAT@%$GZCAT%g
 s%@PERL@%$PERL%g
 s%@YACC@%$YACC%g
-s%@YFLAGS@%$YFLAGS%g
 s%@LIBOBJS@%$LIBOBJS%g
 s%@SNPRINTF@%$SNPRINTF%g
 s%@ISINF@%$ISINF%g
@@ -8658,17 +8748,22 @@ CONFIG_FILES=\${CONFIG_FILES-"GNUmakefile
 	src/bin/pgtclsh/mkMakefile.tkdefs.sh
 	src/bin/psql/Makefile
 	src/include/version.h
+	src/interfaces/Makefile
 	src/interfaces/libpq/Makefile
 	src/interfaces/ecpg/lib/Makefile
 	src/interfaces/ecpg/preproc/Makefile
+	src/interfaces/perl5/GNUmakefile
 	src/interfaces/libpq++/Makefile
 	src/interfaces/libpgeasy/Makefile
 	src/interfaces/libpgtcl/Makefile
 	src/interfaces/odbc/GNUmakefile
 	src/interfaces/odbc/Makefile.global
+	src/interfaces/python/GNUmakefile
+	src/pl/Makefile
 	src/pl/plpgsql/src/Makefile
 	src/pl/plpgsql/src/mklang.sql
 	src/pl/tcl/mkMakefile.tcldefs.sh
+	src/pl/plperl/GNUmakefile
 	src/test/regress/GNUmakefile
 "}
 EOF
diff --git a/configure.in b/configure.in
index b5ce19fa245..bca24add067 100644
--- a/configure.in
+++ b/configure.in
@@ -4,7 +4,10 @@ AC_PREFIX_DEFAULT(/usr/local/pgsql)
 AC_CONFIG_HEADER(src/include/config.h)
 
 AC_PREREQ(2.13)
-AC_CONFIG_AUX_DIR(config)
+AC_CONFIG_AUX_DIR(`pwd`/config)
+
+mkinstalldirs="\$(SHELL) \$(top_srcdir)/config/mkinstalldirs"
+AC_SUBST(mkinstalldirs)
 
 AC_CANONICAL_HOST
 
@@ -370,19 +373,35 @@ AC_ARG_WITH(tkconfig,
     ]
 )
 
-dnl We exclude perl support unless we override it with --with-perl
-AC_MSG_CHECKING(setting USE_PERL)
-AC_ARG_WITH(
-   perl,
-   [  --with-perl             build Perl interface and plperl ],
-   [
-	case "$withval" in
-	y | ye | yes)	USE_PERL=true; AC_MSG_RESULT(enabled) ;;
-	*)		USE_PERL=false; AC_MSG_RESULT(disabled) ;;
-	esac
-   ],
-   [ USE_PERL=false; AC_MSG_RESULT(disabled) ]
-)
+
+dnl
+dnl Optionally build Perl modules (Pg.pm and PL/Perl)
+dnl
+AC_MSG_CHECKING(whether to build Perl modules)
+AC_ARG_WITH(perl, [  --with-perl             build Perl interface and plperl],
+[if test x"${withval}" = x"yes" ; then
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi],
+[AC_MSG_RESULT(no)])
+AC_SUBST(with_perl)
+
+
+dnl
+dnl Optionally build Python interface module
+dnl
+AC_MSG_CHECKING(whether to build Python modules)
+AC_ARG_WITH(python, [  --with-python           build Python interface module],
+[if test x"${withval}" = x"yes" ; then
+  AC_MSG_RESULT(yes)
+  PGAC_PROG_PYTHON
+  PGAC_PATH_PYTHONDIR
+else
+  AC_MSG_RESULT(no)
+fi],
+[AC_MSG_RESULT(no)])
+AC_SUBST(with_python)
 
 dnl We include odbc support unless we disable it with --with-odbc=false
 AC_MSG_CHECKING(setting USE_ODBC)
@@ -543,7 +562,6 @@ AC_SUBST(DL_LIB)
 AC_SUBST(USE_TCL)
 AC_SUBST(USE_TK)
 AC_SUBST(WISH)
-AC_SUBST(USE_PERL)
 AC_SUBST(USE_ODBC)
 AC_SUBST(MULTIBYTE)
 
@@ -646,6 +664,8 @@ AC_SUBST(INSTL_SHLIB_OPTS)
 AC_SUBST(INSTL_EXE_OPTS)
 
 AC_PROG_AWK
+AM_MISSING_PROG(AUTOCONF, autoconf, [\${SHELL} \${top_srcdir}/config])
+AM_MISSING_PROG(ACLOCAL, aclocal, [\${SHELL} \${top_srcdir}/config])
 
 dnl Check the option to echo to inhibit newlines.
 ECHO_N_OUT=`echo -n "" | wc -c`
@@ -680,7 +700,6 @@ broken as well.)
         fi
 fi
 AC_PROG_LN_S
-AC_PROG_MAKE_SET
 AC_PROG_RANLIB
 AC_PATH_PROG(find, find)
 AC_PATH_PROG(tar, tar)
@@ -690,7 +709,6 @@ AC_PATH_PROG(xargs, xargs)
 AC_PATH_PROGS(GZCAT, gzcat zcat, gzcat)
 AC_CHECK_PROGS(PERL, perl,)
 AC_PROG_YACC
-AC_SUBST(YFLAGS)
 
 
 AC_CHECK_LIB(sfio,     main)
@@ -1403,16 +1421,21 @@ AC_OUTPUT(
 	src/bin/pgtclsh/mkMakefile.tkdefs.sh
 	src/bin/psql/Makefile
 	src/include/version.h
+	src/interfaces/Makefile
 	src/interfaces/libpq/Makefile
 	src/interfaces/ecpg/lib/Makefile
 	src/interfaces/ecpg/preproc/Makefile
+	src/interfaces/perl5/GNUmakefile
 	src/interfaces/libpq++/Makefile
 	src/interfaces/libpgeasy/Makefile
 	src/interfaces/libpgtcl/Makefile
 	src/interfaces/odbc/GNUmakefile
 	src/interfaces/odbc/Makefile.global
+	src/interfaces/python/GNUmakefile
+	src/pl/Makefile
 	src/pl/plpgsql/src/Makefile
 	src/pl/plpgsql/src/mklang.sql
 	src/pl/tcl/mkMakefile.tcldefs.sh
+	src/pl/plperl/GNUmakefile
 	src/test/regress/GNUmakefile
 )
diff --git a/src/GNUmakefile.in b/src/GNUmakefile.in
index f00d34efaab..1471a06a238 100644
--- a/src/GNUmakefile.in
+++ b/src/GNUmakefile.in
@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/Attic/GNUmakefile.in,v 1.51 2000/06/06 22:00:47 petere Exp $
+#    $Header: /cvsroot/pgsql/src/Attic/GNUmakefile.in,v 1.52 2000/06/10 18:01:36 petere Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -49,46 +49,27 @@ clean:
 	$(MAKE) -C test clean
 	$(MAKE) -C ../contrib/spi clean
 
-# Remove files and symlinks created by configure script
-distclean: clean
-	rm -f \
-		Makefile.port \
-		include/config.h \
-		include/dynloader.h \
-		include/os.h \
-		backend/port/tas.s \
-		backend/port/dynloader.c \
+# Not all subdirectories have a make distclean target yet
+distclean:
+	-$(MAKE) -C utils clean
+	-$(MAKE) -C backend clean
+	rm -f backend/port/Makefile backend/catalog/genbki.sh \
 		backend/utils/Gen_fmgrtab.sh \
-		interfaces/odbc/port \
-		interfaces/odbc/makefiles \
-		interfaces/odbc/template \
-		interfaces/odbc/config.h \
-\
-\
-\
-		GNUmakefile \
+		backend/port/tas.s backend/port/dynloader.c
+	-$(MAKE) -C interfaces distclean
+	-$(MAKE) -C bin clean
+	rm -f bin/pg_dump/Makefile bin/pg_version/Makefile \
+		bin/psql/Makefile bin/pgtclsh/mkMakefile.tcldefs.sh \
+		bin/pgtclsh/mkMakefile.tkdefs.sh
+	-$(MAKE) -C pl distclean
+	-$(MAKE) -C test clean
+	rm -f test/regress/GNUmakefile
+	-$(MAKE) -C ../contrib/spi clean
+	rm -f Makefile.port \
+		include/config.h include/dynloader.h \
+		include/os.h include/version.h \
 		Makefile.global \
-		backend/port/Makefile \
-		backend/catalog/genbki.sh \
-		backend/utils/Gen_fmgrtab.sh \
-		bin/pg_dump/Makefile \
-		bin/pg_version/Makefile \
-		bin/psql/Makefile \
-		bin/pgtclsh/mkMakefile.tcldefs.sh \
-		bin/pgtclsh/mkMakefile.tkdefs.sh \
-		include/version.h \
-		interfaces/libpq/Makefile \
-		interfaces/ecpg/lib/Makefile \
-		interfaces/ecpg/preproc/Makefile \
-		interfaces/libpq++/Makefile \
-		interfaces/libpgeasy/Makefile \
-		interfaces/libpgtcl/Makefile \
-		interfaces/odbc/GNUmakefile \
-		interfaces/odbc/Makefile.global \
-		pl/plpgsql/src/Makefile \
-		pl/plpgsql/src/mklang.sql \
-		pl/tcl/mkMakefile.tcldefs.sh \
-		test/regress/GNUmakefile
+		GNUmakefile
 
 .DEFAULT:
 	$(MAKE) -C utils $@
@@ -113,4 +94,3 @@ BACKUP:
 
 .PHONY: TAGS
 .PHONY: BACKUP
-
diff --git a/src/Makefile b/src/Makefile
deleted file mode 100644
index 8fbbcbdac2a..00000000000
--- a/src/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-# The Postgres make files exploit features of GNU make that other makes
-# do not have.  Because it is a common mistake for users to try to build
-# Postgres with a different make, we have this make file that does nothing
-# but tell the user to use GNU make.
-
-# If the user were using GNU make now, this file would not get used because
-# GNU make uses a make file named "GNUmakefile" in preference to "Makefile"
-# if it exists.  Postgres is shipped with a "GNUmakefile".
-
-all install clean dep depend distclean:
-	@echo "You must use GNU make to use Postgres.  It may be installed"
-	@echo "on your system with the name 'gmake'."
-	@echo
-	@echo "NOTE:  If you are sure that you are using GNU make and you are"
-	@echo "       still getting this message, you may simply need to run"
-	@echo "       the configure program."
diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index db3a3233454..82f148462df 100644
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.75 2000/05/29 05:44:32 tgl Exp $
+#    $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.76 2000/06/10 18:01:36 petere Exp $
 #
 # NOTES
 #    Essentially all Postgres make files include this file and use the
@@ -78,11 +78,6 @@ LIBDIR= $(POSTGRESDIR)/lib
 #
 TEMPLATEDIR= $(POSTGRESDIR)/lib
 
-# This is the directory where IPC utilities ipcs and ipcrm are located
-#
-IPCS=@ipcs@
-IPCRM=@ipcrm@
-
 # Where the man pages (suitable for use with "man") get installed.
 POSTMANDIR= $(POSTGRESDIR)/man
 
@@ -155,13 +150,6 @@ USE_TCL= @USE_TCL@
 USE_TK= @USE_TK@
 WISH= @WISH@
 
-USE_PERL= @USE_PERL@
-PERL= @PERL@
-
-#
-# enable native odbc driver support
-USE_ODBC= @USE_ODBC@
-
 X_CFLAGS= @X_CFLAGS@
 X_LIBS= @X_LIBS@
 X11_LIBS= -lX11 @X_EXTRA_LIBS@
@@ -204,7 +192,6 @@ BACKSLASH_C= @BACKSLASH_C@
 #-------------------------------------------------------------
 CC= @CC@
 CPP= @CPP@
-YFLAGS= @YFLAGS@
 YACC= @YACC@
 LEX= @LEX@
 AROPT= @AROPT@
diff --git a/src/bin/psql/Makefile.in b/src/bin/psql/Makefile.in
index 4fa6a4f1371..b1d8ecfd6d7 100644
--- a/src/bin/psql/Makefile.in
+++ b/src/bin/psql/Makefile.in
@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/bin/psql/Attic/Makefile.in,v 1.24 2000/05/11 17:46:35 momjian Exp $
+#    $Header: /cvsroot/pgsql/src/bin/psql/Attic/Makefile.in,v 1.25 2000/06/10 18:01:45 petere Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -15,6 +15,7 @@ SRCDIR= ../..
 include $(SRCDIR)/Makefile.global
 
 DOCDIR= $(SRCDIR)/../doc/src/sgml/ref
+PERL = @PERL@
 
 CFLAGS+= -I$(LIBPQDIR)
 
diff --git a/src/interfaces/Makefile b/src/interfaces/Makefile
deleted file mode 100644
index 3283f550dba..00000000000
--- a/src/interfaces/Makefile
+++ /dev/null
@@ -1,65 +0,0 @@
-#-------------------------------------------------------------------------
-#
-# Makefile.inc--
-#    Makefile for src/bin (utility programs)
-#
-# Copyright (c) 1994, Regents of the University of California
-#
-#
-# IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/Makefile,v 1.38 2000/04/26 09:03:10 wieck Exp $
-#
-#-------------------------------------------------------------------------
-
-SRCDIR= ..
-include $(SRCDIR)/Makefile.global
-
-
-# Note: the klugery for perl5 is to ensure that the perl5 shared lib
-# gets built with the correct path to the installed location of libpq
-# during "make install", but is built against the local tree during
-# ordinary building and testing.  During install, we must also guard
-# against the likelihood that we don't have permissions to install into
-# the Perl module library.
-
-.DEFAULT all install clean dep depend distclean:
-	$(MAKE) -C libpq $@
-	$(MAKE) -C ecpg $@
-ifeq ($(HAVE_Cplusplus), true)
-	$(MAKE) -C libpq++ $@
-else
-	echo $(HAVE_Cplusplus): No C++
-endif
-	$(MAKE) -C libpgeasy $@
-ifeq ($(USE_TCL), true)
-	$(MAKE) -C libpgtcl $@
-endif
-ifeq ($(USE_PERL), true)
-	if [ "$@" = "install" ]; then \
-		$(MAKE) $(MFLAGS) install-perl5; \
-	else \
-		$(MAKE) $(MFLAGS) perl5/Makefile; \
-		$(MAKE) $(MFLAGS) -C perl5 $@; \
-	fi
-endif
-ifeq ($(USE_ODBC), true)
-	$(MAKE) -C odbc $@
-endif
-
-perl5/Makefile: perl5/Makefile.PL
-	cd perl5 && $(PERL) Makefile.PL POLLUTE=1
-
-install-perl5: perl5/Makefile
-	$(MAKE) -C perl5 clean
-	cd perl5 && POSTGRES_HOME="$(POSTGRESDIR)" $(PERL) Makefile.PL POLLUTE=1
-	$(MAKE) -C perl5 all
-	-@if [ -w `$(MAKE) --quiet -C perl5 echo-installdir` ]; then \
-		$(MAKE) $(MFLAGS) -C perl5 install; \
-		rm -f perl5/Makefile; \
-	else \
-		echo "Skipping install of Perl module for lack of permissions."; \
-		echo "To install it, cd into interfaces/perl5, su to become the"; \
-		echo "appropriate user, and do '$(MAKE) install'."; \
-	fi
-
-.PHONY: install-perl5
diff --git a/src/interfaces/Makefile.in b/src/interfaces/Makefile.in
new file mode 100644
index 00000000000..549eef42b9f
--- /dev/null
+++ b/src/interfaces/Makefile.in
@@ -0,0 +1,65 @@
+#-------------------------------------------------------------------------
+#
+# Makefile for src/interfaces
+#
+# Copyright (c) 1994, Regents of the University of California
+#
+# $Header: /cvsroot/pgsql/src/interfaces/Attic/Makefile.in,v 1.1 2000/06/10 18:01:48 petere Exp $
+#
+#-------------------------------------------------------------------------
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+top_srcdir = @top_srcdir@
+top_builddir = ../..
+
+USE_TCL = @USE_TCL@
+USE_ODBC = @USE_ODBC@
+WITH_CXX = @HAVECXX@
+with_perl = @with_perl@
+with_python = @with_python@
+
+all install clean dep depend:
+	$(MAKE) -C libpq $@
+	$(MAKE) -C ecpg $@
+ifeq ($(WITH_CXX), true)
+	$(MAKE) -C libpq++ $@
+endif
+	$(MAKE) -C libpgeasy $@
+ifeq ($(USE_TCL), true)
+	$(MAKE) -C libpgtcl $@
+endif
+ifeq ($(with_perl), yes)
+	$(MAKE) -C perl5 $@
+endif
+ifeq ($(with_python), yes)
+	$(MAKE) -C python $@
+endif
+ifeq ($(USE_ODBC), true)
+	$(MAKE) -C odbc $@
+endif
+
+distclean maintainer-clean: clean
+ifeq ($(with_perl), yes)
+	-$(MAKE) -C perl5 $@
+endif
+ifeq ($(with_python), yes)
+	-$(MAKE) -C python $@
+endif
+	rm -f Makefile \
+	  libpq/Makefile \
+	  ecpg/lib/Makefile \
+	  ecpg/preproc/Makefile \
+	  libpq++/Makefile \
+	  libpgeasy/Makefile \
+	  libpgtcl/Makefile \
+	  odbc/GNUmakefile \
+	  odbc/Makefile.global \
+	  odbc/port \
+	  odbc/makefiles \
+	  odbc/template \
+	  odbc/config.h
+
+
+.PHONY: all install dep depend clean distclean maintainer-clean
diff --git a/src/interfaces/perl5/GNUmakefile.in b/src/interfaces/perl5/GNUmakefile.in
new file mode 100644
index 00000000000..29bd818ee66
--- /dev/null
+++ b/src/interfaces/perl5/GNUmakefile.in
@@ -0,0 +1,71 @@
+# This file is an interface from the Autoconf world to Perl's
+# MakeMaker world, so that the latter behaves (kind of) like the
+# former would prefer. Internally, we call Perl to create another
+# Makefile according to it's own ideas and then invoke the rules from
+# that file.
+#
+# $Header: /cvsroot/pgsql/src/interfaces/perl5/Attic/GNUmakefile.in,v 1.1 2000/06/10 18:01:56 petere Exp $
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+top_srcdir = @top_srcdir@
+top_builddir = ../../..
+
+PERL = @PERL@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+includedir = @includedir@
+
+
+all: Makefile libpq-all
+	$(MAKE) -f $< all
+
+Makefile: Makefile.PL
+	$(PERL) $< POLLUTE=1
+
+libpq-all:
+	$(MAKE) -C $(top_builddir)/src/interfaces/libpq all
+
+# The klugery here is to ensure that the perl5 shared library gets
+# built with the correct path to the installed location of libpq
+# during `make install', but is built against the local tree during
+# ordinary building and testing.
+#
+# During install, we must also guard against the likelihood that we
+# don't have permissions to install into the Perl module library. The
+# purer alternative would naturally be the ability to select the
+# installation directory somewhere.
+
+install: Makefile libpq-install
+	$(MAKE) -f Makefile clean
+	POSTGRES_LIB="$(libdir)" \
+	  POSTGRES_INCLUDE="$(includedir)" \
+	  $(PERL) $(srcdir)/Makefile.PL POLLUTE=1
+	$(MAKE) -f Makefile all
+	-@if [ -w "`$(MAKE) --quiet -f Makefile echo-installdir`" ]; then \
+		$(MAKE) -f Makefile install; \
+		rm -f Makefile; \
+	else \
+		echo "*****" ;\
+		echo "* Skipping the installation of the Perl module for lack of permissions."; \
+		echo "* To install it, change to the directory "`pwd`","; \
+		echo "* become the appropriate user, and do \`$(MAKE) install'."; \
+		echo "*****"; \
+	fi
+
+libpq-install:
+	$(MAKE) -C $(top_builddir)/src/interfaces/libpq install
+
+# Note: Perl's idea of "clean" is a little different, so we use "realclean"
+
+clean:
+	-[ -f Makefile ] && $(MAKE) -f Makefile realclean
+
+distclean maintainer-clean: clean
+	rm -f GNUmakefile
+
+
+.PHONY: all install clean distclean maintainer-clean libpq-all libpq-install
diff --git a/src/interfaces/perl5/Makefile.PL b/src/interfaces/perl5/Makefile.PL
index d63c7e7ad5f..4d5b1e33f18 100644
--- a/src/interfaces/perl5/Makefile.PL
+++ b/src/interfaces/perl5/Makefile.PL
@@ -1,6 +1,6 @@
 #-------------------------------------------------------
 #
-# $Id: Makefile.PL,v 1.15 2000/04/23 04:26:32 tgl Exp $
+# $Id: Makefile.PL,v 1.16 2000/06/10 18:01:56 petere Exp $
 #
 # Copyright (c) 1997, 1998  Edmund Mergl
 #
@@ -12,14 +12,14 @@ use strict;
 
 my %opts;
 
-if (! $ENV{POSTGRES_HOME}) {
+if (! $ENV{POSTGRES_LIB} || ! $ENV{POSTGRES_INCLUDE}) {
 
     # Check that we actually are inside the Postgres source tree
     if (! -d "../libpq") {
 	die
-"To install Pg separately from the Postgres distribution,
-you must set environment variable POSTGRES_HOME to point to
-where Postgres is installed (often /usr/local/pgsql).\n";
+"To install Pg separately from the Postgres distribution, you must
+set environment variables POSTGRES_LIB and POSTGRES_INCLUDE to point
+to where Postgres is installed (often /usr/local/pgsql/{lib,include}).\n";
     }
 
     # Setup for build/test inside a Postgres source tree
@@ -44,9 +44,9 @@ where Postgres is installed (often /usr/local/pgsql).\n";
     %opts = (
         NAME         => 'Pg',
         VERSION_FROM => 'Pg.pm',
-        INC          => "-I$ENV{POSTGRES_HOME}/include",
+        INC          => "-I$ENV{POSTGRES_INCLUDE}",
         OBJECT       => "Pg\$(OBJ_EXT)",
-        LIBS         => ["-L$ENV{POSTGRES_HOME}/lib -lpq"],
+        LIBS         => ["-L$ENV{POSTGRES_LIB} -lpq"],
     );
 }
 
@@ -57,7 +57,7 @@ WriteMakefile(%opts);
 sub MY::installbin { 
 
 q[
-# Create a target that interfaces/Makefile can use to
+# Create a target that can be used to
 # determine the Perl install directory.
 echo-installdir:
 	@echo $(INSTALLSITELIB)
diff --git a/src/interfaces/python/GNUmakefile.in b/src/interfaces/python/GNUmakefile.in
new file mode 100644
index 00000000000..2dd40954e3d
--- /dev/null
+++ b/src/interfaces/python/GNUmakefile.in
@@ -0,0 +1,74 @@
+#-------------------------------------------------------------------
+#
+# Makefile for src/interfaces/python, a.k.a. "PyGreSQL"
+#
+# Written by Peter Eisentraut  <peter_e@gmx.net>
+#
+# $Header: /cvsroot/pgsql/src/interfaces/python/Attic/GNUmakefile.in,v 1.1 2000/06/10 18:02:00 petere Exp $
+#
+#-------------------------------------------------------------------
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+top_srcdir = @top_srcdir@
+top_builddir = ../../..
+
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+includedir = @includedir@
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+LIBS = @LIBS@
+
+PYTHON = @PYTHON@
+python_extmakefile = @python_extmakefile@
+python_moduledir = @python_moduledir@
+
+
+all: Makefile pgmodule.c libpq-all
+	$(MAKE) -f Makefile
+
+libpq-all:
+	$(MAKE) -C $(top_builddir)/src/interfaces/libpq all
+
+Makefile: Setup.in Makefile.pre.in
+	$(MAKE) -f Makefile.pre.in boot srcdir=$(srcdir) VPATH=$(srcdir)
+
+Makefile.pre.in: $(python_extmakefile)
+	cp $< $@
+
+Setup.in: Setup.in.raw
+	sed -e "s%__LIBPQ__%${top_srcdir}/src/interfaces/libpq%g" \
+	    -e "s%__EXTRA_LIBS__%${LIBS}%g" \
+	    -e "s%__INCLUDES__%${top_srcdir}/src/include%g" \
+	    < $< > $@
+
+install: all
+	@echo "Installing Python module"
+	@if ! ( $(INSTALL_DATA) pg.py $(python_moduledir) && \
+	    $(MAKE) -f Makefile install ); then \
+		echo "*****" ;\
+		echo "* Skipping the installation of the Python interface module for lack"; \
+		echo "* of permissions. To install it, change to the directory"; \
+		echo "* "`pwd`", become the appropriate"; \
+		echo "* user, and do \`$(MAKE) install'."; \
+		echo "*****"; \
+	fi
+
+
+# Python sometimes has a different idea what exactly "clean" is.
+
+clean:
+	-[ -f Makefile ] && $(MAKE) -f Makefile clobber
+	rm -f Makefile.pre.in Makefile Setup Setup.in
+
+distclean maintainer-clean: clean
+	rm -f GNUmakefile
+
+
+.PHONY: all libpq-all install clean distclean maintainer-clean
diff --git a/src/interfaces/python/Setup.in.raw b/src/interfaces/python/Setup.in.raw
new file mode 100644
index 00000000000..dddb5588102
--- /dev/null
+++ b/src/interfaces/python/Setup.in.raw
@@ -0,0 +1,3 @@
+*shared*
+
+_pg  pgmodule.c -I__LIBPQ__ -I__INCLUDES__ -L__LIBPQ__ -lpq __EXTRA_LIBS__
diff --git a/src/interfaces/python/pgmodule.c b/src/interfaces/python/pgmodule.c
index 03424b805c2..967ac536008 100644
--- a/src/interfaces/python/pgmodule.c
+++ b/src/interfaces/python/pgmodule.c
@@ -680,7 +680,7 @@ static char connect__doc__[] =
 static PyObject *
 pgconnect(pgobject * self, PyObject * args, PyObject * dict)
 {
-	static const char *kwlist[] = {"dbname", "host", "port", "opt",
+	static char *kwlist[] = {"dbname", "host", "port", "opt",
 	"tty", "user", "passwd", NULL};
 	char	   *pghost,
 			   *pgopt,
diff --git a/src/pl/Makefile b/src/pl/Makefile
deleted file mode 100644
index 1ddf4c4967f..00000000000
--- a/src/pl/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-#-------------------------------------------------------------------------
-#
-# Makefile
-#    Makefile for src/pl (procedural languages)
-#
-# Copyright (c) 1994, Regents of the University of California
-#
-#
-# IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/pl/Makefile,v 1.7 2000/04/11 17:42:28 momjian Exp $
-#
-#-------------------------------------------------------------------------
-
-SRCDIR= ..
-include $(SRCDIR)/Makefile.global
-
-
-.DEFAULT all install clean dep depend distclean:
-	$(MAKE) -C plpgsql $@
-ifeq ($(USE_TCL), true)
-	$(MAKE) -C tcl $@
-endif
-# does't work bjm 2000-04-11
-#ifeq ($(USE_PERL), true)
-#	-$(MAKE) $(MFLAGS) plperl/Makefile
-#	-$(MAKE) $(MFLAGS) -C plperl $@
-#endif
-
-plperl/Makefile: plperl/Makefile.PL
-	cd plperl && $(PERL) Makefile.PL POLLUTE=1
diff --git a/src/pl/Makefile.in b/src/pl/Makefile.in
new file mode 100644
index 00000000000..74b87dcf1bc
--- /dev/null
+++ b/src/pl/Makefile.in
@@ -0,0 +1,42 @@
+#-------------------------------------------------------------------------
+#
+# Makefile for src/pl (procedural languages)
+#
+# Copyright (c) 1994, Regents of the University of California
+#
+# $Header: /cvsroot/pgsql/src/pl/Attic/Makefile.in,v 1.1 2000/06/10 18:02:09 petere Exp $
+#
+#-------------------------------------------------------------------------
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+top_srcdir = @top_srcdir@
+top_builddir = ../..
+
+with_perl = @with_perl@
+USE_TCL = @USE_TCL@
+
+all install clean:
+	$(MAKE) -C plpgsql $@
+ifeq ($(USE_TCL), true)
+	$(MAKE) -C tcl $@
+endif
+# Disabled because it doesn't work
+#ifeq ($(with_perl), yes)
+#	$(MAKE) -C plperl $@
+#endif
+
+
+distclean maintainer-clean:
+	-$(MAKE) -C plpgsql clean
+	rm -f plpgsql/src/Makefile plpgsql/src/mklang.sql
+ifeq ($(USE_TCL), true)
+	$(MAKE) -C tcl clean
+endif
+	rm -f tcl/mkMakefile.tcldefs.sh
+	-$(MAKE) -C plperl $@
+	rm -f Makefile
+
+
+.PHONY: all install clean distclean maintainer-clean
diff --git a/src/pl/plperl/GNUmakefile.in b/src/pl/plperl/GNUmakefile.in
new file mode 100644
index 00000000000..a040b87cb35
--- /dev/null
+++ b/src/pl/plperl/GNUmakefile.in
@@ -0,0 +1,40 @@
+# $Header: /cvsroot/pgsql/src/pl/plperl/Attic/GNUmakefile.in,v 1.1 2000/06/10 18:02:11 petere Exp $
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+top_srcdir = @top_srcdir@
+top_builddir = ../../..
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+
+plperl_installdir = $(libdir)
+
+mkinstalldirs = @mkinstalldirs@
+PERL = @PERL@
+PGSQL_INCLUDES = @PGSQL_INCLUDES@
+
+all: Makefile
+	$(MAKE) -f $< all
+
+Makefile: Makefile.PL
+	@plperl_installdir='$(plperl_installdir)' \
+	  EXTRA_INCLUDES='-I$(top_srcdir)/src/include $(PGSQL_INCLUDES)' \
+	  $(PERL) $< POLLUTE=1
+
+install: Makefile installdirs
+	$(MAKE) -f $< install
+
+installdirs:
+	$(mkinstalldirs) $(plperl_installdir)
+
+clean:
+	-[ -f Makefile ] && $(MAKE) -f Makefile realclean
+
+distclean maintainer-clean: clean
+	rm -f GNUmakefile
+
+
+.PHONY: all install installdirs clean distclean maintainer-clean
diff --git a/src/pl/plperl/Makefile.PL b/src/pl/plperl/Makefile.PL
index a5b6066b084..a01084bc38c 100644
--- a/src/pl/plperl/Makefile.PL
+++ b/src/pl/plperl/Makefile.PL
@@ -15,12 +15,14 @@ if ($Config{'useshrplib'} ne 'true') {
 # Dummy Makefile for use when we can't build plperl
 
 all install:
-	@echo "Cannot build plperl because libperl is not a shared library; skipping it."
+	@echo "*****"; \
+	 echo "* Cannot build PL/Perl because libperl is not a shared library." ; \
+	 echo "* Skipped."; \
+	 echo "*****"
 
-clean distclean:
-	rm -f Makefile
 
-.DEFAULT dep depend:
+clean realclean:
+	rm -f Makefile
 
 EndOfMakefile
 	close(OUT);
@@ -54,19 +56,11 @@ my $perllib = "-L$Config{archlibexp}/CORE -lperl";
 
 WriteMakefile( 'NAME' => 'plperl', 
 	dynamic_lib => { 'OTHERLDFLAGS' => "$opcode $perllib" } ,
-	INC => '-I$(SRCDIR)/include $(PGSQL_INCLUDES)',
+	INC => "$ENV{EXTRA_INCLUDES}",
 	XS => { 'SPI.xs' => 'SPI.c' },
 	OBJECT => 'plperl.o eloglvl.o SPI.o',
 	);
 
-sub MY::post_initialize { 
-
-q[
-SRCDIR=../../../src
-include $(SRCDIR)/Makefile.global
-];
-
-}
 
 sub MY::cflags {
     package MY;			# so that "SUPER" works right
@@ -88,9 +82,9 @@ sub MY::cflags {
 
 sub MY::install {
 
-q[
+qq[
 install :: all
-	cp $(INST_DYNAMIC) $(LIBDIR)
+	cp \$(INST_DYNAMIC) $ENV{plperl_installdir}
 ];
 
 }
author	Peter Eisentraut <peter_e@gmx.net>	2000-06-10 18:02:12 +0000
committer	Peter Eisentraut <peter_e@gmx.net>	2000-06-10 18:02:12 +0000
commit	6de89c9ab78a557f98dc02dca97795d27a4112d2 (patch)
tree	4b1a26308ed5013424b39847f0c7b2aad355e606
parent	2ae20ef98a94c6a0f77e6358ae756cc02f29e921 (diff)
download	postgresql-6de89c9ab78a557f98dc02dca97795d27a4112d2.tar.gz postgresql-6de89c9ab78a557f98dc02dca97795d27a4112d2.zip